Radish (Watermelon)
Watermelon Radish, also known as Red Meat Radish, is a stunning heirloom daikon-type radish prized for its pale green skin and vibrant pink centre. When sliced, the interior resembles a watermelon, making it one of the most eye-catching root vegetables for salads, grazing boards, fresh garnishes and gourmet dishes.
This variety has a crisp, juicy texture with a mild, slightly sweet flavour and a gentle peppery finish. It is much less sharp than many common radish varieties, and as the root matures, the flavour becomes sweeter and more balanced.
Watermelon Radish performs best in cooler growing conditions and is especially suited to late autumn and winter harvests. It takes longer to mature than small red radishes, but rewards growers with firm, round roots, strong tops, consistent shape and spectacular internal colour.
A healthy live Watermelon Radish seedling at the transplant stage, approximately 10–14 cm tall including the root system. QPS has already handled germination and early nursery growth, giving you a stronger start toward a premium specialty radish harvest.
Live seedling, ready to transplant
Approx. 10–14 cm including root system
Approx. 6–8 weeks after transplant
Approx. 10–14 weeks / 70–100 days total
Plants 20 cm apart; rows 15–25 cm apart
Full sun, cool weather and steady moisture
Growing Journey: Seed to Harvest
| Stage | Timeline | What Happens |
|---|---|---|
| Seed Germination | Weeks 0–1 | Seed germinates and begins producing early roots and leaves. |
| Nursery Growth | Weeks 1–4+ | QPS raises the young seedling through its delicate early stage. |
| What You Receive | Transplant-ready seedling | You receive a live seedling around 10–14 cm tall including roots. |
| Establishment | Week 1 after transplant | Seedling settles into prepared soil. Keep watering consistent. |
| Root Bulking | Weeks 2–5 after transplant | The daikon-type root begins sizing up and developing its rounded shape. |
| Colour & Sweetness Development | Weeks 4–7 after transplant | The pink centre, crisp texture and sweeter flavour continue developing. |
| Harvest Ready | Approx. weeks 6–8 after transplant | Harvest when roots are firm, evenly sized and showing strong internal colour. |
| Full Seed-to-Harvest Window | Approx. 70–100 days from sowing | This includes germination, nursery growth, transplant establishment and full root development. |
Climate Zone Guide by Popular Towns
| Climate Zone | Example Towns | Growing Advice |
|---|---|---|
| Cool / Mountain | Canberra, Ballarat, Orange, Hobart | Excellent in cool growing periods. Tolerates mild frost. |
| Temperate | Melbourne, Sydney, Adelaide, Geelong | Strong autumn, winter and mild-season performer. |
| Sub-tropical | Brisbane, Gold Coast, Sunshine Coast, Coffs Harbour | Grow in cooler months. Avoid heat stress and irregular watering. |
| Hot / Arid | Mildura, Broken Hill, Port Augusta, Alice Springs | Plant only in the coolest window. Consistent moisture is essential. |
| Tropical | Darwin, Cairns, Townsville, Mackay | Cool season only. Heat can reduce root quality and sweetness. |
Best Planting Times by State
| State | Best Window | Notes |
|---|---|---|
| VIC & ACT | February to September | Excellent for autumn and winter harvests. |
| NSW | February to September | Avoid harsh summer heat for best texture. |
| SA | March to September | Strong cool-season root crop option. |
| QLD | March to August | Cooler months best, especially inland and subtropical areas. |
| TAS | September to April | Cool climate suits daikon-type radish growth well. |
| WA | March to September | Region dependent; avoid hot dry periods. |
| NT | May to July | Cool season only. |
Success Checklist
| Action | Why It Matters |
|---|---|
| Plant in full sun | Supports strong root development and colour formation. |
| Use well-drained soil with organic matter | Helps roots size evenly and reduces stress. |
| Keep watering consistent | Helps prevent splitting and supports juicy texture. |
| Space plants 20 cm apart | Gives roots room to develop cleanly and evenly. |
| Harvest at the right stage | Maintains sweetness, crispness and vibrant internal colour. |
Fresh Eating, Cooking & Kitchen Uses
Pickling: Slice thinly and pickle for a bright, tangy crunch in bowls, wraps, salads and grazing boards.
Cooking: Roasting or sautéing creates a mellow, slightly sweet flavour while softening the peppery finish.
Edible greens: The leafy tops can be used in salads, pesto or cooked like spinach.
Pest & Care Notes
Common issues: splitting from irregular watering, tough roots from heat stress, and poor shape from compacted soil.
Best defence: consistent moisture, loose well-drained soil, good spacing, crop rotation and harvesting before roots become oversized.
Recommended QPS Growing Products
Watermelon Radish performs best in well-prepared soil with steady moisture. Avoid excessive nitrogen, which can push leafy growth at the expense of root quality.
Supports transplanting, root establishment and stress recovery.
Best for new seedlings and transplant support.MicroBoostTrace element support for plant vitality and balanced growth.
Best for soil-grown vegetables and root crops.ProBase+ Complete FertiliserBalanced liquid nutrition when plants need support.
Use lightly; avoid overfeeding radishes.Shipping & Live Plant Notes
Due to biosecurity restrictions, QPS cannot send live seedlings 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 the farm gate entrance by arrangement.
Watermelon Radish is all about timing, cool conditions and consistent moisture. Harvest before roots become oversized for the best crisp texture, mild sweetness and vibrant watermelon-like centre.
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.
Watermelon Radish, also known as Red Meat Radish, is a stunning heirloom daikon-type radish prized for its pale green skin and vibrant pink centre. When sliced, the interior resembles a watermelon, making it one of the most eye-catching root vegetables for salads, grazing boards, fresh garnishes and gourmet dishes.
This variety has a crisp, juicy texture with a mild, slightly sweet flavour and a gentle peppery finish. It is much less sharp than many common radish varieties, and as the root matures, the flavour becomes sweeter and more balanced.
Watermelon Radish performs best in cooler growing conditions and is especially suited to late autumn and winter harvests. It takes longer to mature than small red radishes, but rewards growers with firm, round roots, strong tops, consistent shape and spectacular internal colour.
A healthy live Watermelon Radish seedling at the transplant stage, approximately 10–14 cm tall including the root system. QPS has already handled germination and early nursery growth, giving you a stronger start toward a premium specialty radish harvest.
Live seedling, ready to transplant
Approx. 10–14 cm including root system
Approx. 6–8 weeks after transplant
Approx. 10–14 weeks / 70–100 days total
Plants 20 cm apart; rows 15–25 cm apart
Full sun, cool weather and steady moisture
Growing Journey: Seed to Harvest
| Stage | Timeline | What Happens |
|---|---|---|
| Seed Germination | Weeks 0–1 | Seed germinates and begins producing early roots and leaves. |
| Nursery Growth | Weeks 1–4+ | QPS raises the young seedling through its delicate early stage. |
| What You Receive | Transplant-ready seedling | You receive a live seedling around 10–14 cm tall including roots. |
| Establishment | Week 1 after transplant | Seedling settles into prepared soil. Keep watering consistent. |
| Root Bulking | Weeks 2–5 after transplant | The daikon-type root begins sizing up and developing its rounded shape. |
| Colour & Sweetness Development | Weeks 4–7 after transplant | The pink centre, crisp texture and sweeter flavour continue developing. |
| Harvest Ready | Approx. weeks 6–8 after transplant | Harvest when roots are firm, evenly sized and showing strong internal colour. |
| Full Seed-to-Harvest Window | Approx. 70–100 days from sowing | This includes germination, nursery growth, transplant establishment and full root development. |
Climate Zone Guide by Popular Towns
| Climate Zone | Example Towns | Growing Advice |
|---|---|---|
| Cool / Mountain | Canberra, Ballarat, Orange, Hobart | Excellent in cool growing periods. Tolerates mild frost. |
| Temperate | Melbourne, Sydney, Adelaide, Geelong | Strong autumn, winter and mild-season performer. |
| Sub-tropical | Brisbane, Gold Coast, Sunshine Coast, Coffs Harbour | Grow in cooler months. Avoid heat stress and irregular watering. |
| Hot / Arid | Mildura, Broken Hill, Port Augusta, Alice Springs | Plant only in the coolest window. Consistent moisture is essential. |
| Tropical | Darwin, Cairns, Townsville, Mackay | Cool season only. Heat can reduce root quality and sweetness. |
Best Planting Times by State
| State | Best Window | Notes |
|---|---|---|
| VIC & ACT | February to September | Excellent for autumn and winter harvests. |
| NSW | February to September | Avoid harsh summer heat for best texture. |
| SA | March to September | Strong cool-season root crop option. |
| QLD | March to August | Cooler months best, especially inland and subtropical areas. |
| TAS | September to April | Cool climate suits daikon-type radish growth well. |
| WA | March to September | Region dependent; avoid hot dry periods. |
| NT | May to July | Cool season only. |
Success Checklist
| Action | Why It Matters |
|---|---|
| Plant in full sun | Supports strong root development and colour formation. |
| Use well-drained soil with organic matter | Helps roots size evenly and reduces stress. |
| Keep watering consistent | Helps prevent splitting and supports juicy texture. |
| Space plants 20 cm apart | Gives roots room to develop cleanly and evenly. |
| Harvest at the right stage | Maintains sweetness, crispness and vibrant internal colour. |
Fresh Eating, Cooking & Kitchen Uses
Pickling: Slice thinly and pickle for a bright, tangy crunch in bowls, wraps, salads and grazing boards.
Cooking: Roasting or sautéing creates a mellow, slightly sweet flavour while softening the peppery finish.
Edible greens: The leafy tops can be used in salads, pesto or cooked like spinach.
Pest & Care Notes
Common issues: splitting from irregular watering, tough roots from heat stress, and poor shape from compacted soil.
Best defence: consistent moisture, loose well-drained soil, good spacing, crop rotation and harvesting before roots become oversized.
Recommended QPS Growing Products
Watermelon Radish performs best in well-prepared soil with steady moisture. Avoid excessive nitrogen, which can push leafy growth at the expense of root quality.
Supports transplanting, root establishment and stress recovery.
Best for new seedlings and transplant support.MicroBoostTrace element support for plant vitality and balanced growth.
Best for soil-grown vegetables and root crops.ProBase+ Complete FertiliserBalanced liquid nutrition when plants need support.
Use lightly; avoid overfeeding radishes.Shipping & Live Plant Notes
Due to biosecurity restrictions, QPS cannot send live seedlings 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 the farm gate entrance by arrangement.
Watermelon Radish is all about timing, cool conditions and consistent moisture. Harvest before roots become oversized for the best crisp texture, mild sweetness and vibrant watermelon-like centre.
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.
