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Seed Terranova Cauliflower Sel 174 20grams

Grow with confidence using Terranova Seeds' Cauliflower Selection 174—the gold standard in reliable, open-pollinated cauliflower varieties. Bred in Australia to thrive across diverse local climates, Selection 174 is highly prized by both commercial market growers and passionate home gardeners for its exceptional dependability, uniformity, and premium quality. 

Key Features & Benefits: 

  • Heavy, High-Yielding Curds: Produces deep, dense, and beautifully heavy heads featuring a striking creamy-white curd that maintains excellent texture. 
  • Natural Self-Wrapping Protection: Exceptional frame vigor produces tight, upright inner leaves that naturally wrap around the developing heart, shielding it from sun discoloration, pests, and frost. 
  • Adaptable & Hardy: A resilient cool-season variety with proven performance across cool, temperate, and even tropical or arid zones during their optimal cooler windows. 
  • Generous 20g Commercial Pack: Perfect for scaling up your production or succession planting, providing roughly 5,000 to 7,000 high-purity, high-germination seeds. 

Product Specifications: 

  • Variety: Cauliflower Selection 174 (Brassica oleracea var. botrytis) 
  • Seed Type: Open-Pollinated, Non-Hybrid, Non-GMO 
  • Days to Maturity: 13 to 15 weeks from transplanting (approx. 90–110 days) 
  • Head Characteristics: 15–20 cm wide, dense, deep creamy-white curd 
  • Pack Weight: 20 grams 

Frequently Asked Questions (FAQs) 

Q: Is this variety a hybrid (F1) or open-pollinated?
A: Selection 174 is a premium open-pollinated variety. This makes it an excellent, cost-effective standard for growers who want consistent heirloom quality and traditional adaptability without the higher cost of hybrid seeds. 
Q: How many seeds are in a 20-gram packet?
A: Cauliflower seeds generally average between 250 and 350 seeds per gram. A 20-gram packet contains approximately 5,000 to 7,000 seeds, making it ideal for market gardens or commercial-scale nurseries. 
Q: When is the best time to sow Selection 174?
A: As a cool-season crop, it performs best when heading occurs outside of extreme summer heat. 
  • Cool & Temperate Climates: Sow from mid-spring to early autumn. 
  • Subtropical & Tropical Climates: Sow from late summer to autumn for a winter harvest to avoid extreme humidity and heat. 
Q: How long does it take to harvest after planting?
A: Expect to harvest your cauliflower heads between 13 and 15 weeks after transplanting the seedlings into the ground (or roughly 14 to 16 weeks from the initial sowing date). 
Q: Does this variety require manual leaf-tying to keep the head white?
A: Selection 174 features excellent, tight inner leaves that wrap themselves naturally over the curd. However, if you are growing in areas experiencing sudden hot spells or intense sunlight near harvest, snapping or tying a few outer leaves over the curd can provide extra insurance against yellowing. 
Q: What are the spacing requirements for planting?
A: Space seedlings 45 to 50 cm apart within rows, and keep the rows spaced roughly 60 to 75 cm apart to give the vigorous outer frame plenty of room to develop. 
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