Asparagus
A 2 minute read by Peter Worsp
An all-time favourite vegetable, tender, juicy, brilliant green, bursting with delicate creamy flavour and healthy to boot, full of nutrients and vitamins and free of cholesterol.
Varieties - Jersey Giant, Purple Giant
Cultural Requirements
- Good soil preparation essential
- Remove all perennial weeds
- Free draining sandy loam ideal
- Dig in peat / compost in clay soils to assist drainage - raised planting in heavy wet soils
- Dig furrow 30cm wide, 20-25cm deep
- Work in Rooster Booster or Organic Compost
- Leave 1 metre between rows
- Plant crowns at 40cm spacings
- Cover with 5cm of soil
- Gradually fill in furrow as young spears appear
- Leave top of spear showing above soil
Harvesting
- Do not cut spears in first 2 years
- Spears 3cm below soil surface when 15-22cm long
- In third year cut spears over 2 week period
- Expand this out to a 10 week period mid September to end of November after about 5 years
- Plants go into fern stage early December onwards
- As fern turns yellow at end of April cut down and remove
- Asparagus is a perennial and will last in ground for up to 20 years
Pests and Diseases
- Asparagus is generally unaffected by many pests and diseases
- Can sometimes be affected by slugs and snails and rust
Pest and Disease Control
- Slug and Snail pellets
Varieties
Jersey Giant
- Reliable producer
- Outstanding new American variety
- Produces large, juicy tender stems
- Easily grown
- 3-4 times more production per plant