Avocado
Persea americana
Wants every scrap of light you can find it, and has roots that resent sitting wet far more than sitting dry.
Spacing & sowing
- Plant spacing
- 19 ft 8 in
- In-row spacing
- 19 ft 8 in
- Between rows
- 23 ft
- Square-foot density
- Not suited to SFG
Growing
- Type
- Fruit · Perennial
- Botanical family
- Mixed / other
- Sunlight
- As much light as you can give it, supplemented through winter.
- Watering
- Water regularly, but let the top of the soil dry between times.
- Feeding
- A balanced feed every 6-8 weeks through the season.
- Frost tolerant
- Yes
- Flowering
- February
- Pruning
- Pinch the growing tips while it is young; do any real pruning in spring.
- Overwintering
- Bring it in before the first frost and hold it above 10°C.
Through the year
- Feb–Mar Bud Break
- Mar–Apr Flowering
- Apr–Oct Fruit Set
- Oct–Nov Harvest
- Nov–Dec Growing
- Jan–Feb Growing
Companions
Comfrey, Nasturtiums, Lavender
Pests & problems
Garden allies
Beneficial predators that hunt this plant's pests — grow their favourite flowers nearby to recruit them. companion plant
- Ladybird (lady beetle) Coccinellidae
The gardener’s favorite ally: adults and their alligator-shaped larvae each eat thousands of aphids, plus scale, mealybugs, and other soft-bodied sap-suckers. Grow flat, open flowers for the adults and never spray a colony that ladybird larvae are already working.
- Big-eyed bug Geocoris spp.Hunts Spider mites
A stubby 3 mm bug with enormous wrap-around eyes, working the soil surface and the low foliage for aphids, mites, thrips and insect eggs. It is the main natural check on chinch bugs in a lawn and it is killed outright by insecticide.
- Green lacewing Chrysoperla carneaHunts Spider mites
Its bristly larvae — "aphid lions" — impale aphids, mealybugs, thrips, and mite colonies, eating hundreds a week. Adults feed on nectar and pollen from small open flowers and overwinter in hollow stems left standing.
- Hoverfly SyrphidaeHunts Scale insects
Bee-mimicking flies whose legless larvae graze aphid colonies clean while the adults pollinate. A ribbon of shallow, nectar-rich flowers kept in bloom all season recruits wave after wave of them.
- Minute pirate bug Orius spp.Hunts Spider mites
A pinhead-sized true bug that is the best natural check on thrips, and happily spears aphids, mites, and insect eggs too. It needs pollen when prey is scarce, so keep something flowering nearby.
- Predatory mites Phytoseiulus & AmblyseiusHunts Spider mites
Fast orange mites that hunt spider mites egg-by-egg, and cousins that clear thrips and fungus-gnat larvae. Sold as a biological control for greenhouses; outdoors they follow humidity — mist and mulch, don’t dust with sulfur.
- Rove beetle StaphylinidaeHunts Spider mites
Slim, quick beetles with short wing cases that hunt in soil and litter, taking root-fly eggs and larvae, fungus-gnat larvae, and mites. Mulch and undisturbed ground keep them resident year-round.
The Cottage Garden Companion — the gardener's herbarium at cottagegardencompanion.com