Green Cauliflower is a striking cool-season brassica grown for its vibrant lime-green heads, firm texture and mild, slightly sweet flavour. It brings the familiar kitchen versatility of traditional cauliflower with a more colourful, premium finish that stands out in veggie patches, harvest baskets, market displays and on the plate.
Each QPS Green Cauliflower seedling is supplied as a live, nursery-grown transplant-ready plant. This means the slow and delicate germination stage has already been completed for you, giving growers a stronger starting point and a faster path to harvest than starting from seed.
Once planted into fertile soil with steady moisture, green cauliflower develops a strong leafy frame before forming its compact central head. It is best grown through cool to mild conditions where the plant can build size steadily without heat stress. For best results, allow generous spacing, maintain airflow, feed consistently once established and protect young plants from caterpillars and extreme weather.
A healthy live Green Cauliflower seedling at the transplant stage. QPS has already raised the plant through germination and early nursery growth, so your job is to transplant, establish and grow it through to harvest.
Established seedling, ready to transplant
Approx. 8–12 weeks after transplant
Approx. 14–20 weeks total from sowing
Moderate to heavy feeder
45–60 cm apart
Full sun to part sun
Growing Journey: Seed to Harvest
| Stage | Timeline | What Happens |
|---|---|---|
| Seed Germination | Weeks 0–2 | Seed begins germinating and producing its first roots and leaves. |
| Nursery Growth | Weeks 2–6+ | QPS grows the young plant through its delicate early stage. |
| What You Receive | Transplant-ready seedling | You receive an established live seedling ready to plant into prepared soil or a suitable growing system. |
| Establishment | Weeks 1–2 after transplant | Roots settle into the soil. Keep moisture steady and avoid overfeeding immediately. |
| Leaf Growth | Weeks 3–6 after transplant | Large outer leaves develop to support future head formation. |
| Head Formation | Weeks 6–10 after transplant | The lime-green cauliflower head begins forming and filling. |
| Harvest Ready | Approx. weeks 8–12 after transplant | Harvest when the head is firm, compact and brightly coloured. |
| Full Seed-to-Harvest Window | Approx. 14–20 weeks from sowing | This includes germination, nursery growth, transplant establishment and final crop development. |
Climate Zone Guide by Popular Towns
| Climate Zone | Example Towns | Growing Advice |
|---|---|---|
| Cool / Mountain | Canberra, Ballarat, Orange, Hobart | Excellent cool-season crop. Protect young seedlings from frost. |
| Temperate | Melbourne, Sydney, Adelaide, Geelong | Strong choice from late summer through winter. Avoid harsh heat. |
| Sub-tropical | Brisbane, Gold Coast, Sunshine Coast, Coffs Harbour | Grow in cooler months. Maintain airflow and watch pests. |
| Hot / Arid | Mildura, Broken Hill, Port Augusta, Alice Springs | Plant only in the coolest window. Shade and steady moisture help. |
| Tropical | Darwin, Cairns, Townsville, Mackay | Cool season only. Heat, humidity and pests need close management. |
Best Planting Times by State
| State | Best Window | Notes |
|---|---|---|
| VIC & ACT | February to August | Best in cool to mild weather. |
| NSW | February to August | Avoid harsh summer heat. |
| SA | March to August | Strong winter crop option. |
| QLD | March to July | Cooler months best. |
| TAS | September to March | Protect from frost when young. |
| WA | March to August | Region dependent. |
| NT | April to July | Cool season only. |
Seasonal Harvest Timing
| Season | Seedling → Harvest | Seed → Harvest |
|---|---|---|
| Cool mild weather | 8–12 weeks | 14–20 weeks |
| Winter | 10–14 weeks | 16–22 weeks |
| Warm weather | 7–10 weeks | 13–18 weeks |
We are a proudly Australian-owned family business dedicated to providing high-quality seedlings, seeds, fruit trees, native plants, and indoor ornamentals. We offer express shipping to SA, VIC, QLD, and NSW, with local delivery and pickups available by arrangement. Unfortunately, due to restrictions, we are unable to send to TAS, WA, or NT. For OH&S and biosecurity reasons, farm tours and direct purchases are not available, and pickups can only be made at our farm gate entrance. We deeply value our loyal customers and thank you for your continued support.
Green Cauliflower is a striking cool-season brassica grown for its vibrant lime-green heads, firm texture and mild, slightly sweet flavour. It brings the familiar kitchen versatility of traditional cauliflower with a more colourful, premium finish that stands out in veggie patches, harvest baskets, market displays and on the plate.
Each QPS Green Cauliflower seedling is supplied as a live, nursery-grown transplant-ready plant. This means the slow and delicate germination stage has already been completed for you, giving growers a stronger starting point and a faster path to harvest than starting from seed.
Once planted into fertile soil with steady moisture, green cauliflower develops a strong leafy frame before forming its compact central head. It is best grown through cool to mild conditions where the plant can build size steadily without heat stress. For best results, allow generous spacing, maintain airflow, feed consistently once established and protect young plants from caterpillars and extreme weather.
A healthy live Green Cauliflower seedling at the transplant stage. QPS has already raised the plant through germination and early nursery growth, so your job is to transplant, establish and grow it through to harvest.
Established seedling, ready to transplant
Approx. 8–12 weeks after transplant
Approx. 14–20 weeks total from sowing
Moderate to heavy feeder
45–60 cm apart
Full sun to part sun
Growing Journey: Seed to Harvest
| Stage | Timeline | What Happens |
|---|---|---|
| Seed Germination | Weeks 0–2 | Seed begins germinating and producing its first roots and leaves. |
| Nursery Growth | Weeks 2–6+ | QPS grows the young plant through its delicate early stage. |
| What You Receive | Transplant-ready seedling | You receive an established live seedling ready to plant into prepared soil or a suitable growing system. |
| Establishment | Weeks 1–2 after transplant | Roots settle into the soil. Keep moisture steady and avoid overfeeding immediately. |
| Leaf Growth | Weeks 3–6 after transplant | Large outer leaves develop to support future head formation. |
| Head Formation | Weeks 6–10 after transplant | The lime-green cauliflower head begins forming and filling. |
| Harvest Ready | Approx. weeks 8–12 after transplant | Harvest when the head is firm, compact and brightly coloured. |
| Full Seed-to-Harvest Window | Approx. 14–20 weeks from sowing | This includes germination, nursery growth, transplant establishment and final crop development. |
Climate Zone Guide by Popular Towns
| Climate Zone | Example Towns | Growing Advice |
|---|---|---|
| Cool / Mountain | Canberra, Ballarat, Orange, Hobart | Excellent cool-season crop. Protect young seedlings from frost. |
| Temperate | Melbourne, Sydney, Adelaide, Geelong | Strong choice from late summer through winter. Avoid harsh heat. |
| Sub-tropical | Brisbane, Gold Coast, Sunshine Coast, Coffs Harbour | Grow in cooler months. Maintain airflow and watch pests. |
| Hot / Arid | Mildura, Broken Hill, Port Augusta, Alice Springs | Plant only in the coolest window. Shade and steady moisture help. |
| Tropical | Darwin, Cairns, Townsville, Mackay | Cool season only. Heat, humidity and pests need close management. |
Best Planting Times by State
| State | Best Window | Notes |
|---|---|---|
| VIC & ACT | February to August | Best in cool to mild weather. |
| NSW | February to August | Avoid harsh summer heat. |
| SA | March to August | Strong winter crop option. |
| QLD | March to July | Cooler months best. |
| TAS | September to March | Protect from frost when young. |
| WA | March to August | Region dependent. |
| NT | April to July | Cool season only. |
Seasonal Harvest Timing
| Season | Seedling → Harvest | Seed → Harvest |
|---|---|---|
| Cool mild weather | 8–12 weeks | 14–20 weeks |
| Winter | 10–14 weeks | 16–22 weeks |
| Warm weather | 7–10 weeks | 13–18 weeks |
We are a proudly Australian-owned family business dedicated to providing high-quality seedlings, seeds, fruit trees, native plants, and indoor ornamentals. We offer express shipping to SA, VIC, QLD, and NSW, with local delivery and pickups available by arrangement. Unfortunately, due to restrictions, we are unable to send to TAS, WA, or NT. For OH&S and biosecurity reasons, farm tours and direct purchases are not available, and pickups can only be made at our farm gate entrance. We deeply value our loyal customers and thank you for your continued support.
Testimonials
QPS offers a wide selection of high-quality seedlings, including herbs, vegetables, and ornamental plants. They are known for their robust health and diverse variety, catering to all gardening preferences. With careful packaging and clear care instructions, Quality plants & seedlings ensures their plants arrive in good condition. They prioritise customer service and sustainability, making them a trusted choice for gardeners of all levels aiming to create thriving gardens.
Choosing QPS for my certified organic seeds was a game-changer for my garden. The variety of herbs, vegetables, and ornamental plants available exceeded my expectations, all grown with meticulous organic practices. The seeds arrived promptly and were clearly labeled with planting instructions, making the process smooth and stress-free. I've been impressed with the high germination rates and the healthy growth of the plants, reflecting QPS's commitment to quality. For anyone looking to start or expand an organic garden, QPS is my go-to choice for reliable, sustainable seeds.
Sourcing wholesale indoor plants from QPS has been a fantastic experience for my projects as a landscape designer. Their extensive selection of indoor plants is of exceptional quality, perfect for creating vibrant interior spaces. Each plant arrives well-packaged and in excellent condition, reflecting QPS's attention to detail and commitment to customer satisfaction. Their competitive wholesale pricing makes them a preferred supplier for large-scale projects. I highly recommend Quality Plants & Seedlings to fellow professionals and enthusiasts seeking reliable, top-notch indoor plants for their designs.
Choosing QPS for seedlings at our school has been a great decision. Their diverse range includes everything from vegetables to ornamental plants, all nurtured with care using organic practices. The seedlings arrived promptly and were well-packaged with clear instructions, making them easy for students to handle and plant. We've been pleased with the robust health and rapid growth of the plants, which has enhanced our educational gardening initiatives. QPS's commitment to quality and sustainability makes them an ideal choice for schools looking to cultivate a green thumb in students.
