Growing Feijoa (Pineapple Guava) in the Santa Cruz Banana Belt
If you garden in the county's warm thermal belt above the fog, the feijoa, or pineapple guava, is an easy, dependable fruit that fits right in. It does not need the Banana Belt's warmth the way citrus or avocado does, but it crops happily here and earns its place as an evergreen edible.
Quick verdict: A solid, low-fuss choice. The Banana Belt's warmth and rare frost suit the feijoa fine, and it will fruit well here. It is so cold-hardy and adaptable that it asks very little of this favorable microclimate. Pick a self-fertile variety, or two varieties for heavier crops, and stand back.
This page focuses on feijoa in one Santa Cruz County microclimate. For how our different zones shape what grows where, see understanding Santa Cruz County microclimates.
Why the Banana Belt suits feijoa
The Banana Belt is the band of warm sunny hillsides and thermal belts above Santa Cruz, Soquel, and Aptos that sit above the summer fog and above the cold-air drainage of the valleys. It is the county's premium pocket for heat-loving subtropicals, the place where citrus and even avocado become realistic. The feijoa is a different kind of guest: it does not require that warmth, since it is hardy to around 10F and thrives in conditions far cooler than this. What the Banana Belt offers a feijoa is reliable sun, gentle nights, and a long growing season, all of which help fruit set and ripen nicely. The trade-off worth knowing is that feijoa flavor is often at its very best in cooler maritime air, so a Banana Belt feijoa is excellent and productive, though a coastal one may be marginally more aromatic. If you have read our county overview, the Santa Cruz Banana Belt goldilocks microclimate, this is simply one more easy winner for the pocket.
When to plant in the Banana Belt
Plant in spring once the soil has warmed, or in early fall. The feijoa is forgiving about timing thanks to its cold tolerance, and the Banana Belt's rare frost makes either window comfortable. Spring planting gives a young plant the full warm season to establish. As always in the Banana Belt, favor the warm upper part of your lot over any low dip, though the feijoa cares far less about this than a frost-tender tree would.
Self-fertile versus cross-pollinated varieties
This is the main choice to get right. Some feijoa varieties are self-fertile and set fruit alone, while others crop best with a second variety nearby for cross-pollination. For a single-plant garden, choose a reliably self-fertile variety such as Coolidge, Apollo, or Pineapple Gem. Even these crop more heavily with a different variety nearby, so plant two if you have room. The Banana Belt's warmth and sun help pollination, but a partner variety is still the surest route to heavy yields, especially with larger-fruited types like Mammoth.
Sun, soil, and water
Sun: Full sun, which you have in abundance here. Plenty of light and warmth help the feijoa size and ripen good crops.
Soil: Adaptable and unfussy. The feijoa handles a range of soils but appreciates the decent draining loam many of these hillsides have, plus a little organic matter. Avoid waterlogged ground.
Water: Regular water during establishment and through fruit set and sizing gives the best crops. Warmer Banana Belt days mean it drinks a bit more than a coastal feijoa, so water deeply and let the top few inches dry between soaks. Established plants are fairly drought-tolerant once rooted.
Shaping the plant
The feijoa is naturally a multi-stem evergreen shrub and can be left as a handsome informal hedge or trained up into a small single-trunk tree. In the Banana Belt's sun it grows vigorously, so decide early which form you want and prune to it. Its silvery leaves and showy edible flowers make it a genuine landscape plant as well as a fruit, which is a nice bonus in a prominent spot.
What to expect from the fruit
- Aromatic, sweet-tart green fruit tasting of pineapple, guava, and mint, ripening in fall.
- Fruit that drops naturally when ripe rather than needing to be picked off the plant.
- Edible, sweet spring flower petals to enjoy before the fruit forms.
- Generous, dependable crops on an established plant, especially with a second variety nearby.
Common questions in the Banana Belt
- Light fruit set: usually pollination. Add a second variety and welcome the bees and birds that pollinate the flowers.
- Knowing when it is ripe: ripe feijoas fall from the plant. Gather them off the ground or shake the plant gently.
- Vigorous growth: the warm pocket pushes strong growth, so prune to keep the hedge or tree form you want.
- Slow to bear: young plants take a few years to reach full production, which is normal.
Local tip: In the Banana Belt the feijoa is the rare fruit you can almost ignore. It does not need your warm pocket the way citrus does, so use it where you want a tough, good-looking evergreen that also feeds you, such as a sunny hedge line or screen. Plant a self-fertile Coolidge or Apollo, add a second variety if you can, and let it do its easygoing thing.
Frequently asked questions
Does feijoa need the Banana Belt's warmth?
No, and that is part of its appeal. Feijoa is hardy to around 10F and thrives in far cooler conditions, so it does not depend on the warm pocket the way citrus or avocado does. The Banana Belt simply gives it good sun and a long season for reliable crops.
Do I need two plants to get fruit?
Not necessarily. Self-fertile varieties such as Coolidge, Apollo, and Pineapple Gem fruit on their own. Every feijoa crops more heavily with a second, different variety nearby for cross-pollination, so plant two if you have the space.
Can I use feijoa as a hedge in my garden?
Yes. Feijoa is naturally a multi-stem evergreen shrub and makes an excellent informal hedge or screen, with the bonus of edible flowers and fruit. You can also train it as a small single-trunk tree. Decide the form early and prune to it.
How do I know when the fruit is ripe?
Ripe feijoas drop from the plant on their own in fall. Rather than picking firm fruit, gather the fallen ones or gently shake the plant. The fruit is ready when it yields slightly and smells fragrant.
