Rijk Zwaan Craig RZ F1 Mini Cucumber Seeds (50 Seeds) – High-Yield Blueleaf® Lebanese Cucumber

High-Yield Blueleaf® Lebanese Cucumber Seeds for Australian Growers and Home Gardens

Rijk Zwaan Craig RZ F1 is a high-yielding mini cucumber, the type known in Australia as a Lebanese cucumber. Trial results in Australia have shown it to be an excellent variety for the spring, summer and autumn production cycles, producing quality fruit with strong yield potential. This is the larger 50 seed pack, well suited to bigger plantings and keen growers.

What sets Craig RZ apart is the Blueleaf® trait bred into the variety. Blueleaf plants have darker, blue-green foliage with more chlorophyll, which means better light absorption and, in turn, more growth and fruiting. Just as importantly, Blueleaf varieties hold up better against common problems, with improved tolerance to viruses, fungal diseases such as Fusarium and mildew, and pests like whitefly and thrip. The result is a crop that stays healthier and more productive over a longer period.

Craig RZ is a multi-fruited variety on a strong, open plant, giving a good balance between leafy growth and fruit set. That balance is what delivers excellent fruit quality alongside high yield, so you get steady, reliable pickings rather than one short burst.

Key Features & Benefits

• High-yielding Lebanese (mini) cucumber, proven in Australian trials
• Blueleaf® trait for darker foliage, more chlorophyll and stronger growth
• Better natural tolerance to viruses, mildew, Fusarium, whitefly and thrip
• Multi-fruited variety with a strong, open plant
• Good balance between plant growth and fruit production
• Excellent fruit quality with high yield potential
• Crop stays healthy and productive over an extended period
• Best suited to late spring through to early autumn harvest
• Larger 50 F1 hybrid seed pack for bigger plantings

When and How to Grow

Craig RZ is best suited to late spring, summer and early autumn production across most of Australia. Cucumbers are sensitive to cold, so wait until both soil and air have warmed before sowing. Start seeds in trays or small pots with a quality seed-raising mix, keep them warm and consistently moist, and transplant seedlings into rich, well-drained soil once they are strong and the cold has passed. Give plants a sunny, sheltered position and something to climb, as a trellis or wire keeps the fruit clean and straight and makes picking easier. Water regularly, feed through the season, and harvest fruit often to keep the plant setting more.

Frequently Asked Questions

What type of cucumber is Craig RZ?
It is a mini cucumber, the variety commonly grown and sold as a Lebanese cucumber in Australia. It has been trialled locally and performs well through spring, summer and autumn.

What is the Blueleaf® trait?
Blueleaf is a natural trait bred into the variety that gives the plant darker, blue-green leaves with more chlorophyll. This supports stronger growth and fruiting, and helps the crop resist viruses, mildew, Fusarium and pests such as whitefly and thrip.

How many seeds are in this pack?
This is the larger pack and contains 50 F1 hybrid seeds, making it a good option for bigger plantings.

When is the best time to plant it in Australia?
It is best suited to late spring through to early autumn. Warm soil, warm air and a sunny position give the best results, as cucumbers do not tolerate cold.

Is it suitable for home gardens?
Yes. Craig RZ is a commercial-standard variety, but its healthy, productive plant and strong disease tolerance also make it a great choice for home gardeners and small greenhouses.

Where can I buy Craig RZ F1 cucumber seeds in Australia?
They are available online from BPG Supplies in a 50-seed pack, with shipping across Australia and local pickup in Bonnyrigg, NSW.