Asparagus Seeds, UC 157 F2, Hybrid, Most Popular Planting Asparagus UC 157 F2 Asparagus (Asparagus officinalis) is one of the most planted market varieties of asparagus. Developed in 1978 at the University of California at Riverside, this hybrid can be harvested longer in higher temperatures than other varieties. Tight and uniform green spears with a compact head and closed tip, it will have a purple coloration that distinguishes it from other varieties. Tolerant to Rust and Fusarium and free of Asparagus Latent Virus 2. Will grow as a perennial in zones 2-7. When grown from seed, first cutting can begin in year 3. Once established as a perennial, the plant can last 10 years or more, so it's well worth the wait Germination in 10-21 days, maturity in 2-3 years Collected: 9/23 Germination: 85% Buy Seeds Online Organic Seeds Heirloom Seeds Non-GMO Seeds Vegetable Seeds Flower Seeds Herb Seeds Fruit Seeds Garden Seeds Seed Starter Kits Rare Seeds Bulk Seeds Indoor Gardening Seeds Seed Catalog Seed Packs for Sale Sustainable Seeds Greenhouse Seeds Seed Suppliers Planting Seeds Home Garden Seeds