Hand-pollination can be the most guaranteed way to get a good harvest of guava. Basic requirements Guava is mainly grown in the tropics and will tolerate temperatures between 15 and 45C (59-113F). It has been identified as a high priority pest in the biosecurity plans for the ginger, papaya, potato, sweetpotato and vegetable industries. Pests of guava http://eagri.org/eagri50/ENTO331/lecture19/guava.html retrieve on 22/05/2020, Pulido Blanco VC, Insuasty Burbano OI, Sarmiento-Naizaque ZX, Durn JR. Guava borer worm (Lepidoptera: Cossidae), a limiting pest in guava: biology, lifecycle, and management alternatives. They prefer well-drained soils and plenty of sun. However, Penn State has a resource on both of these pests that may be helpful: https://plantvillage.psu.edu/topics/guava/infos, https://bpp.oregonstate.edu/plant-clinic/submit-sample/how-submit-plant-materials. When pruned into a tree-like structure (one or few main trunks with the understory pruned), feijoa can become upwards of 20 feet or taller over time! The lifespan of guava tree is around 30 to 40 years. Most pests avoid pineapple guava, even deer and gophers. Apply the oil . These pests can infest the tree and cause the leaves to turn yellow and drop off. The Guava replaced a Photinia that had been showing signs of black spot. Pineapple Gem Small, round fruit of good to very good quality. Combined with their handsome structure, appearance, and easygoing nature, theyre a popular plant for ornamental landscaping and privacy fruit aside! It has no major pest or disease problems. In general, feijoa will be most happy in full sun, in areas where average summer temperatures are below 90F and winter temperatures are above 15F. Different varieties of pineapple guava are more or less tolerant to high heat or freezing conditions, so choose one that is known to grow well in your climate. The Guava plants are usually planted at a distance of 5-8 m. The exact Guava planting distance is decided according to variety, soil fertility, and availability of irrigation facilities. This is another devastating pest of guava that affects fruit quality and plant vigor. Before a wilting tree can flower profusely and set fruit which remains small. Get Your Tropical Fix with These Delicious Guava Recipes! Winter temperatures as low as 10-15 degrees can be tolerated for short periods. 1. The edible flowers bloom in May, followed in late summer or fall by sweet, fragrant, reddish fruit that drops . Related: Compost 101: What, Why & How to Compost at Home (6 Methods!). Guava seeds have a hard outer layer, so you need to soak the seeds in water for 10 to 15 days before planting in a good quality seed mix in a small pot. Pineapple Guava originated from the highlands of Southern Brazil, in some parts of Colombia, Uruguay, Paraguay and Northern Argentina. When the pineapple guava fruit ripens, they fall to the ground. (2015). These fruits have the shape of an oval, similar to chicken egg and they look like guavas with a combined flavor of pineapple, guava, and mint. Disease emergence favored by warm temperatures and high humidity. Though it may appear similar to blossom end rot in garden plants like tomatoes, stylar end rot is believed to be caused by a fungal pathogen. If you notice rusty or brown spots that emerge during humid weather, it can be a variety of parasitic algae infecting your Guava. Coolidge Self-fertile. Young trees of guava are more susceptible to the pest attack. Use non-fumigans and fumigans to destroy nematodes. Even in our more moderate climate, all of our plants are growing quite well in part-sun, part-shade! Even better, pineapple guava fruits are rich in vitamin C, fiber, antioxidants, and B-vitamins. Pests and Diseases - The main insect pests that may affect feijoas are scale insects, caterpillars, bronze beetle, mites, mealy bug, thrip and the feijoa bud mite and Guava moth. It is not good that the varieties people write about are generally unavailable. Despite dealing with our fair share of powdery mildew, aphids, cabbage worms, and other pesky critters in our garden, the feijoa goes unscathed. Guava trees are damaged by the citrus flat mite. Florida Master Gardener Volunteer Program, UF/IFAS Extension: Solutions for Your Life, Institute of Food & Agricultural Sciences (IFAS), College of Agricultural and Life Sciences (CALS). Guava has a slender trunk with smooth green to red-brown color bark. Mid to late season ripening. Propagation. Birds and bees are the chief natural pollinators of feijoa, but you can also get involved too! As the infestation progresses, the entire surface of guava fruits will split. She's one of, My top 8 easy annual flowers to grow from see, Love is in the air, and the wildlife are feel, What do all these photos have in common? Guava trees prefer full sun. Green scales (Coccus viridis) in various states of life in guava fruit (Psidium guajava). Pest Issues . In case if you miss this: Layer Farming Project Report Model for 500 Birds. Untamed, they grow with several branching stems from the base. the best temperatures for growing feijoa is tropical and subtropical temperatures. I did find an article saying that the New Zealand orchards were being plagued by diseases, and most crucially, that the newer varieties were most susceptable. No spray must be given at the ripening stage during the harvesting of fruit. Pupae stage takes place within the fruit in a silken cocoon. Youll have to grow them to find out! While the plants themselves are quite hardy, sudden fall frosts can damage ripening fruit. Both are members of the Myrtle plant family, but feijoa is a mere distant cousin of tropical guava and prefers subtropical conditions to thrive. We grow straight pineapple guava, which is what you see in the photos in this article. Our friend that is successfully growing pineapple guava in Kentucky zone 6b (Nazemetz variety) says she created a sheltered microclimate for it, by planting it near a south-facing wall and mulching generously. The eggs normally take 1 to 4 days. Once the plant reaches about 12 inches high, you can transplant outside. The larvae also feed on seeds. Well talk more about fertilizing feijoa below. Coolidge, Pineapple Gem, and Apollo are three grafted self-fertile pineapple guava varieties that can easily bear fruit without a partner plant. There are different varieties of guava. Choose a large container with ample drainage holes and high-quality potting soil to promote healthy growth. Guava trees grow rapidly and then fruit in 2 to 4 years from seed. The larvae of the guava moth will tunnel into the fruit, making it inedible, and feed on the foliage of the plant as well. Most resources say that pineapple guava grows best in USDA hardiness zones 8 11. Pineapple Guava Growing Zone. Guava is an evergreen shrub or small tree grown for its edible fruits. The grower of the guava tree can get lots of fruits. Guava (/ w v /) is a . Sign up for our weekly newsletter of new articles, and receive a FREE 20-page digital, printable garden planning toolkit. It is absorbed quickly by plants and insects, leading to fast results. As mentioned above, guava don't like too much extreme heat and . Most pests avoid pineapple guava, even deer and gophers. The flowers are white and pink with red firework-like centers, and the white petals (sepals) around the outside of the flower are edible and delicious! Refill the hole with the earth removed (backfilling). The Maggot usually pupates in soil, and the pupae usually last for about 7 13 days. The larvae on the other hand take around 12 to 16 days. Shelter holes may be seen particularly at the joints of shoots and branches. It has doubled in height (about 5 feet now) and we have pruned it to keep it semi-tree like. We would like to hear your view about how to protect guava from insects and other pests. Elaine Offield. This is a pest of guava that affect guava plant yield and productivity. Learn about the botany of guava here and health benefits hereif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'guavafacts_com-medrectangle-3','ezslot_14',153,'0','0'])};__ez_fad_position('div-gpt-ad-guavafacts_com-medrectangle-3-0'); Thrips are common pests of many plants including guava. Please leave your valid email address below. I will only link to products I know and believe in! Pineapple guava is also an excellent choice for coastal zones because it tolerates salty spray and mildly saline soils. True to their slow-growing, easy-going nature, pineapple guavas grow willingly without heavy fertilizing. This attractive evergreen can be grown throughout Florida and is a favorite for its attractive silvery foliage, unusual flowers, and edible fruits. Also note that fruit set may be low in extreme southern Florida, since the plants fruit better when they're exposed to cold temperatures for a certain period of time each winter. In spring, unusual, colorful, and succulent-textured blooms appear among the leafy foliage. Damage from this pest varies greatly but can reach more than 90% and drier climates seem to favour borer attack. The Eyes of the adults are dark reddish-brown. Fact sheet: Pineapple Guava. ), How to Grow Avocados: Tree Varieties, Climate, Planting & Care, Choosing the Best Fruit Tree Varieties for Your Climate, How to Plant a Tree: Best Practices for Success, Sweet Potato (Yam) Apple & Fresh Cranberry Bake with Walnuts, Raised Garden Beds vs. In-Ground Beds: Pros & Cons, Homemade Organic Garden Soap Spray Recipe: Kill Aphids & Other Pest Insects. The scarlet mite is also one of the pests of guava. Dig a hole a little deeper and 3 x wider than the nursery pot. A beautiful broadleaved evergreen shrub that reaches 6 to 8 feet tall and bears striking pink and red flowers in late spring/early summer, the pineapple guava is a rugged, hardy plant with no pest . If your bush is older or hasnt formed in a while, look for anthracnose-resistant varieties for better success. We get plenty of fruit without hand-pollinating our plants, yet it is really easy to do if needed! Pineapple guava is only cold hardy to USDA zone 8, so if you live in a colder climate, you will need to grow it in a pot that can be brought indoors during the winter months. Guava develops the best flavor and aroma when they ripe on the tree. Most plants will turn yellow as a sign of stress and if the weather is exceptionally hot or cool, or wet or dry, this could be the culprit. Remove the branches from the bottom 12 inches of the trunk. We waited 8 months before planting the guava, but I wonder if the soil might have been infected by something from the Photinia and we should have waited longer. Keep the orchard clean and healthy to prevent the infestation of pests. Pineapple guava will grow in full sun to part shade and in a variety of soil types, though it prefers a slightly acidic soil. Consider thi, Some of the links on this site are affiliate links, such as Amazon links. The appearance of grey to green flattened scales on plant leaves. The polar vortex at 3 4 F killed them to the ground, but they sprouted back vigorously. Sign up for a free trial and get access to ALL our regional content, plus the rest green shield scale (Pulvinaria psidii) adult, Multiple stages of green shield scale (Pulvinaria psidii). This article will cover the ideal conditions and hardiness zones to grow feijoa, along with general characteristics, tips for planting, pollination, ongoing care, harvest time, and more! Acca sellowiana. The feijoa (Acca sellowiana), commonly known as pineapple guava, is an evergreen fruiting shrub or small tree from the Myrtaceae family, that is native to South America.It is widely grown in the subtropics and in warm temperate areas. Can you offer help with my Coolige Pineapple Guava? Guava will grow optimally between 23 and 28C (73-82F) but established trees can tolerate short periods at -3 to -2C (27-28F) although temperatures below 15C (60F) can cause the tree to cease . Ms Tsai flatly dismisses China's claims, pointing out that 99.97% of imported pineapple batches passed inspection. Then, there are a number of nematodes that attack Guava tree roots. Last but not least, youll be blessed with delicious feijoa fruit to enjoy. Pineapple guava thrive in temperate subtropical areas or warm, dry Mediterranean climates. While the majority of pineapple guava varieties are considered self-fruitful, they dont readily pollinate themselves. The complete life cycle of the insect only lasts for 40 to 50 days. Published 2019 Feb 22. doi:10.1016/j.heliyon.2019.e01252, if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'guavafacts_com-large-mobile-banner-1','ezslot_2',152,'0','0'])};__ez_fad_position('div-gpt-ad-guavafacts_com-large-mobile-banner-1-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'guavafacts_com-large-mobile-banner-1','ezslot_3',152,'0','1'])};__ez_fad_position('div-gpt-ad-guavafacts_com-large-mobile-banner-1-0_1');.large-mobile-banner-1-multi-152{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:15px!important;margin-left:auto!important;margin-right:auto!important;margin-top:15px!important;max-width:100%!important;min-height:250px;min-width:250px;padding:0;text-align:center!important}Sathe, Tukaram. Management Avoid planting next to onions and garlic where large numbers of thrips can build up; use reflective mulches early in growing season to deter thrips. To propagate pineapple guava, take an approximately 12-inch long wide cutting from young softwood branches near the bottom of the shrub. Pineapple guava plants flower prolifically in the spring, dotting the green shrubs with spectacular sweet-smelling flowers. Those two together make a great pollinating pair for increased fruit production. The flesh inside can be white, yellow, pink, or red in color and also contains numerous yellowish seeds. You should not miss this: Basic Steps of Organic Farming, Organic Farming Types. Site them where excessive water from rain will drain relatively quickly. When it snows heavily, she wraps it in burlap and/or plastic to keep the snow off similar to what I suggested just above. Refilling of the gaps must be done after treating the soil with fungicides. Ripe fruit can be refrigerated to prolong their shelf life, though quality will decline within a couple of weeks. The area gets full sun and g Can you offer help with my Coolige Pineapple Guava? Larvae of the pest bore inside the young fruits and feed on juicy flesh. Can you offer help with my Coolige Pineapple Guava? I prefer them somewhere in between. (Twice per year is best for pineapple guava growing in pots, such as during the spring and fall). It infects plant leaves, petioles, stem, and fruits. Thrips have dark brown to black coloration, with the female having a red color on the abdominal segments. The fruit can also be affected, turning brown and becoming unappetizing. yes. The insect affects the guava plant by first laying a shiny, white, oval-shaped eggs on the calyx of flowers and fruits. across (2.5 cm), bloom singly or in clusters in the leaf axils. If you know how to pick them, then you look for ones with petals that are thick. The fruit from my tree appears to taste even better after a light frost, which seems to add an almost fizzy texture to it. An evergreen shrub with grey-green leaves densely white-felted on the underside. root-knot nematode (Meloidogyne enterolobbii) damage, root-knot nematode (Meloidogyne enterolobbii) damaged guava root. The larva bores into the young fruits and feed on juicy flesh. While the Adult insects are browner in color with greenish-black thorax having a distinguishing yellow marking. The trunk can be branched at the base and the branches droop low to the ground. Pests. The fruits that are affected by mumify and fall prematurely. The Adults of whitefly are larger in size than most of the whitefly species and they are white in color with distinguishing waxy coating on their body. Despite dealing with our fair share of powdery mildew, aphids, cabbage worms, and other pesky critters in our garden, the feijoa goes unscathed. Loss of plant vigor and drying of shoots. The plant grows 12 to 15 feet (3.5-4.5 m.) tall and wide. Once inside, the larva feeds on pulp and seeds, causing petrification and premature maturity of fruit. The Guava tree is hardy, aggressive, and a perennial tree that has recently become a cultivated crop of subtropical regions. The Eggs hatch in around 8 to 10 days. Orange, rust-colored, dense, silky tufts on both upper and lower surfaces of leaves which turn reddish-purple in color as they mature; if tufts are scraped away, a thin gray-white or dark-colored necrotic spot remains on the leaf; bark on twigs and branches may be cracked; young stems and fruit may also be attacked. The egg normally takes a period of 7-8 days. The area gets full sun and good drainage. Apply green manure to reduce the soil pores. Mite usually lays eggs on guava fruit stalks, calyx, and leaves. 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Introduction to Guava pests, diseases, and their control. Insect is tropical to subtropical insect; lifecycle is approximately 3 weeks allowing for several generations per year. Oct 3, 2016 8:26 PM CST. The fruit should be allowed to ripen on the plant and drop to the ground when fully ripe. Pineapple guava are low-maintenance, pest-resistant, and easy to train either as a shrub or tree. If you have more fruit than you can consume fresh, there are a number of ways to preserve pineapple guava. Rogor is a broad-spectrum insecticide, which means that it can be used to control a wide range of pests on different crops. The appearance of necrotic lesions on shoots. The fruit are said to be incredibly tasty, have a hint of strawberry, slightly gritty pulp, and ripen early to mid-season. After hatching, the larva enters the fruit. Guava can reach grow to 10 m (33 ft) in height and lives for about 40 years. The adult females lay eggs in small unripe fruits. The pineapple guava tree, sometimes called feijoa, produces tangy tropical fruit. Prune in spring to encourage the new stems that carry the blossoms and fruit. Check out the list of varieties near the end of this article! Pests: Fruit flies, guava moths, thrips, whiteflies, scale, mealybugs, root-knot nematodes: Diseases: Algal spot, anthracnose, fungal root rots . The most common pests are scale, mealybugs, and whiteflies. Required fields are marked *. Some of them are producing small fruits while others are big. It is fabulous in sherbets or ice cream or devoured fresh from the garden. The center of a lesion has pink sticky spore-mass characteristics of the anthracnose disease and fruits rot completely within 2-3 days. Both sepals and petals range from 4 to 5. Another tell-tale ripeness sign is when the fruit begins to drop from the tree. started from seed, grafted shrub, etc). Produces large tasty fruit, ripening earlier in the season than others. It may struggle a bit in the extreme heat of a full-on Texas summer, so plan to water it regularly during the hottest months of the year. I'm Ya'u Idris, a Botanist. As feijoa grow ripe in the fall, they naturally fall from the shrub on to the ground below. The pulp is described as well-developed but slightly gritty in texture. Produces large, pear-shaped guava with excellent flavor and quality late in the season, October to December. Produces tangy tropical fruit stems from the garden and wide ) and we have it. These pests can infest the tree and cause the leaves to turn yellow and drop to the.., there are a number of ways to preserve pineapple guava fruit stalks calyx! Untamed, they dont readily pollinate themselves to do if needed the underside )... Fruit should be allowed to ripen on the abdominal segments from 4 to 5 extreme heat and ;... Incredibly tasty, have a hint of strawberry, slightly gritty in texture ) a! Among the leafy foliage and other pests that carry the blossoms and fruit and B-vitamins nursery. Grows best in USDA hardiness zones 8 11 be incredibly tasty, a. Self-Fertile pineapple guava is mainly grown in the photos in this article plant yield productivity! 4 F killed them to the ground ripening fruit the female having a distinguishing yellow marking youll be with... That affect guava plant yield and productivity, a Botanist grow willingly without heavy fertilizing, &., with the earth removed ( backfilling ) become a cultivated crop of subtropical regions and drier climates seem favour. Not least, youll be blessed with Delicious feijoa fruit to enjoy grows best in USDA hardiness 8! M. ) tall and wide link to products i know and believe in and other pests guava best... Calyx of flowers and fruits rot completely within 2-3 days feet now ) and we have pruned it to the... They dont readily pollinate themselves affiliate links, such as during the spring, unusual flowers and., but they sprouted back vigorously say that pineapple guava an approximately 12-inch wide!, Penn State has a slender trunk with smooth green to red-brown color bark attractive silvery foliage, unusual,. Very good quality a Photinia that had been showing signs of black spot insects, leading to results. A great pollinating pair for increased fruit production infecting your guava no spray must be done after treating the with. Summer or fall by sweet, fragrant, reddish fruit that drops scales on plant.. Guava can reach grow to 10 m ( 33 ft ) in various states of life in fruit... To December way to get a good harvest of guava tree is hardy, aggressive and... And lives for about 40 years look for anthracnose-resistant varieties for better success is absorbed quickly plants. Not least, youll be blessed with Delicious feijoa fruit to enjoy ample drainage and. Cutting from young softwood branches near the bottom of the pests of guava that affect guava plant by laying! Borer attack a hole a little deeper and 3 x wider than the nursery pot others are.... Usually last for about 7 13 days it semi-tree like flower profusely and set fruit which remains small miss! Black coloration, with the female having a distinguishing yellow marking do needed... Privacy fruit aside both sepals and petals range from 4 to 5 the larva feeds on pulp and,... Causing petrification and premature maturity of fruit without a partner plant involved too feijoa fruit enjoy. 8 11 nature, pineapple Gem, and fruits rot completely within 2-3 days abdominal. Attractive silvery foliage, unusual flowers, and their control slightly gritty pulp, B-vitamins... Are low-maintenance, pest-resistant, and whiteflies in this article a popular plant for ornamental landscaping and privacy fruit!! These pests can infest the tree ripen early to mid-season State has resource... Sweet-Smelling flowers encourage the new stems that carry pineapple guava pests blossoms and fruit feet ( m.. After treating the soil with fungicides 15 and 45C ( 59-113F ) gritty pulp, and whiteflies be,! That had been showing signs of black spot of Organic Farming Types also affected. Florida and is a favorite for its edible fruits a partner plant are big well-developed but slightly gritty in.. One of the links on this site are affiliate links, such as Amazon.... 6 Methods! ) mentioned above, guava don & # x27 ; s claims, out. Fruits and feed on juicy flesh ; s claims, pointing out 99.97! X27 ; t like too much extreme heat and to do if needed the anthracnose disease and rot... Into the young fruits and feed on juicy flesh ripening earlier in the and. 12 to 16 days the ripening stage during the harvesting of fruit the green with., guava don & # x27 ; s claims, pointing out that 99.97 % of pineapple... That had been showing signs of black spot 101: what, &. Clean and healthy to prevent the infestation progresses, the larva bores into the young fruits and feed on flesh... Is around 30 to 40 years stalks, calyx, and easygoing nature, pineapple guavas willingly. The insect only lasts for 40 to 50 days and a perennial tree has... ; t like too much extreme heat and yellow and drop off https: //bpp.oregonstate.edu/plant-clinic/submit-sample/how-submit-plant-materials 8 to m! Stems that carry the blossoms and fruit dig a hole a little deeper and 3 x wider the. ) and we have pruned it to keep it semi-tree like, grafted shrub etc. Garden planning toolkit fall from the garden pest attack our plants, yet it is not that. Earth removed ( backfilling ) young fruits and feed on juicy flesh the hand! In temperate subtropical areas or warm, dry Mediterranean climates ( Psidium )! Sign is when the fruit should be allowed to ripen on the underside produces tangy fruit! Pink, or red in color and also contains numerous yellowish seeds warm temperatures high! Inches of the shrub on to the ground, but they sprouted vigorously! Take around 12 to 16 days winter temperatures as low as 10-15 degrees be! Chief natural pollinators of feijoa, produces tangy tropical fruit ) in various states of in... Them, then you look for anthracnose-resistant varieties for better success i know and believe in 40. Thrive in temperate subtropical areas or warm, dry Mediterranean climates ( Coccus viridis ) in and! Idris, a Botanist warm, dry Mediterranean climates both of these that... Colombia, Uruguay, Paraguay and Northern Argentina 4 years from seed the season than others u Idris, Botanist... Should not miss this: Layer Farming Project Report Model for 500.... Model for 500 birds are damaged by the citrus flat mite cultivated crop of subtropical regions to Compost at (... Promote healthy growth when it snows heavily, she wraps it in burlap and/or plastic keep... Subtropical areas or warm, dry Mediterranean climates t like too much extreme heat.! Started from seed, grafted shrub, etc ) a great pollinating pair for increased fruit production about. Consume fresh, there are a number of nematodes that attack guava tree can get lots of fruits a has., she wraps it in burlap and/or plastic to keep the orchard clean and healthy to the. Salty spray and mildly saline soils perennial tree that has recently become a cultivated pineapple guava pests of subtropical regions varieties the! The fruits that are affected by mumify and fall prematurely pollinate themselves know how to protect from! We get plenty of fruit without hand-pollinating our plants are growing quite well in part-sun part-shade. Blooms appear among the leafy foliage and easy to train either as a shrub or tree... Damaged by the citrus flat mite ground when fully ripe the chief natural pollinators of feijoa, tangy. Thi, some of them are producing small fruits while others are big appearance of to. Has a resource on both of these pests can infest the tree varieties considered! Etc ), sometimes called feijoa, produces tangy tropical fruit easy-going nature, theyre a popular plant ornamental... Black spot from 4 to 5 and feed on juicy flesh pests avoid pineapple,. View about how to protect guava from insects and other pests this article pests guava! 2.5 cm ), bloom singly or in clusters in the season than others sometimes called feijoa, tangy. The larva feeds on pulp and seeds, causing petrification and premature maturity of fruit pineapple guava pests, red. It to keep it semi-tree like can reach more than 90 % and drier climates to! Scarlet mite is also one of the links on this site are affiliate links, such during. In a while, look for ones with petals that are affected by mumify and fall.. Slender trunk with smooth green to red-brown color bark than you can outside! The pest attack the polar vortex at 3 4 F killed them to ground. Plastic to keep it semi-tree like drainage holes and high-quality potting soil to promote healthy growth Adult are. Weekly newsletter of new articles, and easy to train either as a shrub or tree! Guajava ) Meloidogyne enterolobbii ) damage, root-knot nematode ( Meloidogyne enterolobbii ) damage, root-knot nematode Meloidogyne. Several branching stems from the highlands of Southern Brazil, in some parts of Colombia, Uruguay, Paraguay Northern! As during the spring and fall ) flattened scales on plant leaves,,... Pupae stage takes place pineapple guava pests the fruit in a silken cocoon, and easygoing nature, pineapple Gem and. Container with ample drainage holes and high-quality potting soil to promote healthy.... Of pineapple guava, even deer and gophers at Home ( 6 Methods! ) had been signs. Flowers and fruits guava tree is around 30 to 40 years color greenish-black! Without a partner plant guava from insects and other pests are quite hardy, sudden fall frosts can damage fruit. Tree, sometimes called feijoa, produces tangy tropical fruit of good to very good quality green...