Is Pineapple Guava Slow Growing?

Climate Requirements

• Pineapple guavas originated in subtropical South America where the weather stays fairly clement year-round. As a result, they perform best in areas with moderately hot summers and mild, wet winters. Heavy frost will damage both young and well-established pineapple guavas. However, they require roughly 100 to 200 chilling hours to set their waxy, flavorful fruit.

Growing Conditions

• Unlike many subtropical trees, the pineapple guava is highly adaptable to a wide range of growing conditions. However, they grow best when planted in slightly acidic to highly alkaline soil with full sun exposure. Light shade is recommended in areas with extremely hot, dry summers, but heavy shade may reduce the tree's blooming and result in a leggier shape. Pineapple guavas tolerate salt spray and can be planted in coastal areas with few concerns, but it is best to shield them from direct salt spray to reduce the risk of foliage damage. Avoid planting pineapple guavas in areas with wet or boggy soil because they are susceptible to root rot.

Care

• If planted in a suitable site, pineapples guavas require virtually no supplemental care. However, some light maintenance will improve the tree's appearance and long-term well-being. Provide weekly watering until the tree is established, then provide water only during long periods of extreme heat or significant drought. Pruning is optional and can be used to limit the tree's size or improve its shape. However, it must be done in spring before the flower buds emerge. To increase the fruit yield, feed pineapple guavas in late winter or early spring with half-strength general purpose fertilizer. Avoid overfeeding because it may decrease their branch strength.

Considerations

• Despite their hardiness and beauty, pineapple guavas are not without fault. They produce an abundance of fruit, which can cause a pulpy mess if left to ripen on the tree. Plant them at least 10 feet away from sidewalks, driveways and patios to avoid a mess and potentially hazardous walking conditions. Additionally, they are highly susceptible to root rot and should be grown well away from automated irrigation systems or other sources of consistent moisture to keep the roots healthy and disease-free.