Cauliflower Snowball Improved Vegetable Seeds

from $9.99 AUD incl gst Select options

Cauliflower Snowball Improved Vegetable Seeds

from $9.99 AUD incl gst

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Reliable, medium sized.
Australian OP variety.
Fast maturing (55 – 75 days).

CAULIFLOWER ‘Snowball Improved’ Vegetable Seeds

Important Notice: These seeds have been treated with a fungicide (Thiram). Do not consume the seeds or feed them to animals. Fungicide treatment may be a requirement under AQIS regulations for certain seed varieties. This treatment does not affect the growth of your crops or pose a risk to beneficial insects like bees. Although we make every effort to source untreated seed stock whenever possible, we.

‘Snowball Improved’ is a reliable, compact heirloom variety known for producing uniform, smooth white heads with excellent flavour and texture. A cool-season crop ideal for home gardens, it forms tightly packed, dome-shaped curds that are well protected by upright, wrapper leaves. This variety is especially well-suited to smaller gardens and performs best in temperate to cool climates.

Plant Type:

Cool season biennial, frost tolerant
Plant Height: Typically grows 40 – 50 cm tall

Sow When:

Germinate best between 15 – 20°C soil temperature
Temperate: Late summer to early autumn
Subtropical: Autumn for winter harvest
Tropical: Autumn only – avoid hot, humid conditions
Arid: Early spring or late summer; avoid peak heat
Cool Climate: Spring or early autumn for best results

Germination:

Depth: Sow seeds 1 cm deep
Position: Full sun to partial shade
Sow Where: Start in seed trays or sow direct into rich, well-drained beds; keep soil moist during germination

Soil Type:

Details: Fertile, well-drained soil with a neutral pH (6.0 – 7.0); mix in compost before planting

Rows:

Spacing: 30 – 40 cm between plants; space rows 50 – 60 cm apart

Details:

Days to Harvest: 60 – 80 days from transplanting
Water consistently during head development for firm, white curds.
Mulch to maintain even soil moisture and reduce weed growth.

Product Specifications

Variety: Cauliflower (Brassica Oleracea var.botrytis).
Non-GMO.
Chemical free (untreated).
Open pollinated, non-hybrid.
Heirloom variety.
Seed count: Approx. 250 – 350 seeds per gram.
We do not ship to WA due to quarantine restrictions.

Cauliflower Growing Guide

Timing:

Temperate areas: Sow late December to May.
Very cool, highland areas: Sow October to February.
Inland areas: Sow February to September.
Subtropical areas: Sow March to June.
Tropical areas: Sow April to July.

Climate Considerations:

Cauliflowers struggle in subtropical and tropical regions due to hot weather.
Hybrid varieties are preferable in hotter climates as they resist bolting (going to seed prematurely) and maintain quality.
Plant early in hotter areas to ensure maturity before spring warmth.

Planting:

Sow seeds 10mm deep in trays or seedbeds. Germination typically takes 4-10 days.
Transplant seedlings by removing seed leaves and planting deeper, up to the first set of true leaves.
Space plants 40cm apart in rows 60-75cm apart.

Soil Requirements:

Cauliflowers thrive in fertile, well-drained soil with a pH of 6-7.5.
Amend soil with well-rotted compost or animal manure to ensure adequate nutrients.
Keep soil consistently moist, especially during the growing period.

Fertilization:

Cauliflowers are heavy feeders, requiring ample nitrogen and potassium.
Apply organic fertilizers when plants are half-grown to support healthy growth.

Harvesting:

Harvest cauliflowers while heads are still tight and white.
Avoid waiting too long, as over-mature heads can become discolored or develop loose curds.

By following these simple steps, you can cultivate delicious cauliflowers in your Australian garden. Remember to adjust planting times and varieties based on your specific climate zone for optimal results.