Estamino Organic (F1) Tomato Seed
Estamino Organic (F1) Tomato Seed
Organic generative rootstock.
Estamino is a strong, generative rootstock that puts a high proportion of energy into fruit. Easier to balance than Maxifort. Especially useful for tomatoes in cultivation for less than six months, in unheated hoophouses, or with small-fruited (less than 100 gm) varieties. Also pairs well with Marnero, Margold, and Marbonne. For use as rootstock only. USDA Certified Organic.Disease Resistance:
Fusarium Crown and Root Rot (High)Fusarium Wilt races 1–3 (High)Specs:
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SCIENTIFIC NAME:
Solanum lycopersicumCULTURE:
For more information on grafting with rootstock tomatoes, please refer to one of our production guides: Top Grafting Tomatoes or Side Grafting Tomatoes. Maxifort rootstock can lead to uneven germination in some conditions; if grafting to Maxifort, see our Maxifort production guide for tips on mitigating this issue. After cotyledons (first leaves) have expanded, fertilize with a complete nutrient solution (EC 1.0, pH 5.8) or equivalent as needed to keep plants dark green and healthy; increase EC as plants grow. Once the grafted plants have healed, continue by growing and managing the plants as you would normally. Grow plants at 66-68°F (19-20°C) day and night temperature. When transplanting into the greenhouse, maintain 73-77°F (23-25°C) day and night temperature for a few days after transplanting to promote rapid vegetative growth and root establishment. Once fruit begins to set, lower night temperature to 62-66°F (17-19°C) and keep a daytime temperature of 68-72°F (20-22°C).DISEASES AND PESTS:
Regularly schedule releases of beneficial insects to control pests.TRANSPLANTS:
Avg. 950 plants/1,000 seeds.Johnny's is committed to your success, every step of the way.
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If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.