All About Growing Avocado

Types of Avocado

Nurturing an avocado tree requires a good deal of patience, but the eventual reward makes it all worthwhile. Long before the first harvest arrives years down the road, the plant enhances your garden as a beautiful tropical evergreen with vibrant, polished leaves. Once the tree finally produces its own rich, creamy avocados, you’ll see that every bit of the wait was justified.

Variety	Distinctive Characters	Common Uses
Hass	Most popular variety; dark, pebbly skin turns nearly black when ripe; rich, creamy, nutty flesh	Guacamole, avocado toast, sandwiches, smoothies
Fuerte	Pear-shaped; smooth green skin that stays green when ripe; rich flavor with firmer flesh	Salads, slicing, sandwiches, sushi
Reed	Large, round fruit; thick green skin; dense, buttery flesh; summer harvest	Fresh eating, salads, spreads, guacamole
Pinkerton	Long pear shape; small seed; high flesh-to-seed ratio; creamy texture	Fresh eating, sandwiches, salads
Bacon	Smooth, thin green skin; lighter flavor and lower oil content	Salads, light dishes, fresh slicing
Zutano	Glossy yellow-green skin; mild flavor; less creamy than Hass	Salads, fresh eating, blending with stronger flavors
Lamb Hass	Similar to Hass but larger; rough skin; productive tree; late-season fruit	Guacamole, slicing, fresh eating
Gwen	Hass-like flavor; thick green skin; creamy flesh	Fresh eating, spreads, guacamole
Sharwil	Australian variety; green rough skin; very high oil content; rich flavor	Premium fresh eating, salads, spreads
Ettinger	Bright green skin; large seed; mild flavor	Salads, fresh eating
Monroe	Very large fruit; firm flesh; lower water content	Slicing, salads, fresh eating
Choquette	Large fruit with glossy skin and juicy flesh	Fresh eating, smoothies, salads
Lula	Cold-tolerant; more water and less oil than many varieties	Fresh eating, salads
Cleopatra	Compact dwarf tree; smaller fruit	Container growing, home gardens

Best Avocados for Different Uses

Use	Recommended Varieties
Guacamole	Hass, Lamb Hass, Gwen
Salads	Fuerte, Bacon, Zutano
Avocado Toast	Hass, Reed, Pinkerton
Smoothies	Hass, Choquette
Container Growing	Cleopatra, Pinkerton
Home Garden in Sydney	Hass, Reed, Fuerte, Sharwil, Lamb Hass

HOW TO GROW AVOCADO

Avocados are long-lived evergreen fruit trees that grow best in warm, frost-free climates with excellent drainage. In Sydney, they can grow very well in sunny protected spots.

Quick Beginner Tips

• Buy a grafted Hass or Wurtz
• Plant in full sun
• Ensure excellent drainage
• Mulch well
• Water deeply but not constantly
• Protect from frost when young

1. Choose a Variety

Easiest Varieties for Beginners:

1. Hass – reliable, excellent flavor, widely available.
2. Reed – productive and highly regarded for its creamy flesh.
3. Fuerte – vigorous tree with exceptional flavor.
4. Pinkerton – high yield and lots of edible flesh.
5. Lamb Hass – compact growth and long harvesting season.

2. Growing Timeline

Month	Growth Stage	Tasks
July	Preparation / Winter dormancy	Choose variety, prepare planting area, improve drainage, add compost, protect young trees from frost
August	Preparation / Early growth	Buy grafted trees, prepare pots or raised beds, light fertilizing, prune dead branches
September	Active spring growth	Best planting time begins, plant trees, mulch well, start regular watering
October	Rapid leaf and shoot growth	Feed with balanced fertilizer, monitor pests, maintain mulch, stake young trees if windy
November	Flowering begins	Encourage pollination, deep watering during dry weather, protect flowers from strong winds
December	Flowering & fruit set	Fruit starts forming, water consistently, avoid water stress, check for pests
January	Young fruit development	Deep watering during heat, apply mulch, light summer feeding if needed
February	Fruit enlargement	Continue watering deeply, monitor leaf burn and heat stress, remove damaged branches
March	Fruit maturing	Reduce excessive nitrogen feeding, continue pest monitoring, support heavy branches if needed
April	Early harvest season (some varieties)	Harvest mature fruit, prune lightly after harvest, clean fallen fruit and leaves
May	Main harvest season (Hass in many areas)	Continue harvesting, reduce watering as temperatures cool, apply compost or organic matter
June	Slower winter growth	Minimal feeding, frost protection for young trees, inspect tree structure and health

3. Growing Conditions

• Well-drained sandy or loamy soil (5.5-7.0ph).
• Full sun (6–8+ hours daily).
• Warm temperate to subtropical (15-30°C).
• Best planting time: Spring to early summer

4. Planting

0. Prepare soil:

• Mix in: compost, aged manure and coarse organic matter.
• Do not overdo rich fertilizers before planting.

1. Planting Steps

From Seeds: Fruit may take 7–15 years. Fruit quality may differ from parent tree.

Spacing Guide

Plant Size	Spacing
Baby leaf harvest	5–10 cm apart
Medium plants	15–20 cm apart
Large heading types	30–40 cm apart

From Nursery Tree (Best Method): Spring to early summer

1. Choose a sunny sheltered location.
2. Improve drainage if soil is heavy clay.
3. Dig a hole twice as wide as the root ball.
4. Plant at the same depth as the pot. 4–8 m spacing depending on variety.
5. Create a slight mound if drainage is poor.
6. Water deeply after planting.
7. Mulch around the tree (not touching trunk).

2. POT Planting

• Best Variety: Wurtz (Little Cado) dwarf avocado

Pot Requirements

Feature	Recommendation
Pot Size	50–75+ L minimum
Drainage	Essential
Potting Mix	Premium free-draining mix
Position	Full sun
Repotting	Every few years

Pot Tips

• Never let pots sit in water
• Feed regularly because nutrients wash out faster
• Prune to maintain size

5. Watering

Stage	Watering Needs
Newly planted	Deep watering 2–3 times weekly
Establishing tree	Weekly deep watering
Mature tree	Deep soak during dry periods
Heatwaves	Increase watering
Winter	Reduce watering

Tips

• Avoid constantly wet soil.
• Avocado roots rot easily.
• Mulch helps retain moisture.

6. Supporting & Pruning

Supporting:

• Stake young trees in windy areas.
• Use soft ties to avoid trunk damage.
• Remove support after establishment.
• Protect young trees from strong winds and frost.

Pruning:

	When
Remove dead branches	Anytime
Shape young tree	First 2–3 years
Reduce height	After harvest
Thin crowded branches	Late winter or spring

Tips

• Keep tree manageable for harvesting
• Improve airflow and sunlight penetration
• Avoid very heavy pruning

7. Feeding

Time	Fertilizer
Spring	Balanced citrus/fruit tree fertilizer
Summer	Light feeding if actively growing
Autumn	Potassium-rich fertilizer
Young trees	Small frequent feeds
Mature trees	3–4 feeds yearly

Nutrients avocados like

• Nitrogen
• Potassium
• Zinc
• Magnesium

Organic options

• Seaweed solution
• Compost
• Worm castings
• Aged manure

8. Pollination: Avocados have unusual flowering behavior.

Type A and Type B flowers: Having both types nearby can improve fruiting.

Flower Type	Examples
Type A	Hass, Reed, Pinkerton
Type B	Fuerte, Bacon, Zutano

Pollination Tips

• Plant A + B types together for best yields
• Bees improve pollination greatly
• Warm weather helps flower activity

9. Common Problems

Problem	Symptoms	Solution
Root rot	Yellow leaves, wilting	Improve drainage, reduce watering
Leaf burn	Brown leaf tips	Deep water regularly, avoid salt buildup
Sunburn	Scorched fruit/branches	Maintain leaf cover, shade young trees
Frost damage	Blackened leaves	Protect with frost cloth
Poor fruit set	Flowers drop	Improve pollination, reduce stress
Anthracnose	Black fruit spots	Improve airflow, remove infected fruit
Scale insects	Sticky leaves	Use horticultural oil
Mites	Speckled leaves	Spray with water or miticide if severe
Nutrient deficiency	Yellowing leaves	Feed balanced fertilizer
Overwatering	Drooping/yellow leaves	Allow soil to dry slightly

10. Harvesting

When to Harvest

• Avocados mature on the tree but soften after picking
• Pick one test fruit first
• If it softens properly indoors after several days, the crop is ready

General timing in Sydney

• Hass: autumn to winter
• Reed: summer
• Fuerte: winter to spring

Harvesting Tips

• Use clippers rather than pulling fruit
• Leave short stem attached
• Handle gently to avoid bruising

11. Storage

Storage Method	Duration
Unripe at room temp	Several days
Ripe in fridge	2–5 days
Cut avocado	1–2 days
Frozen mashed avocado	Several months

Storage Tips

• Add lemon juice to cut avocado
• Wrap tightly to reduce browning
• Refrigerate once ripe

(Source: chatGPT)