Campbell 33 Heirloom Tomato Seeds 100 Seeds Per Packet Non GMO Seeds Isla's Garden Seeds

Campbell 33 Tomato Seeds. Maturity in roughly 65-70 Days. Open pollinated, heirloom, non-GMO Seeds. Solanum lycopersicum. This is an old heirloom, commercial grade tomato originally developed by Campbells for soups, but is also great for slicing and canning. Medium sized, deep red color. Start tomatoes indoors 6-8 weeks before the last frost of spring, sowing the seeds in a flat 1/4" deep and 1" apart. Keep the temperature at 70-75 degrees F until germination, as well as providing adequate light in a sunny window or under a grow light; keep the soil moist, but make sure drainage is adequate. When the second set of leaves emerges, transplant the seedlings into individual pots; bury the stems up to the lowest set of leaves to grow strongly rooted plants. A week before planting the seedlings outside, begin exposing them to the weather during the day to harden them; tomatoes cannot endure cold weather, and should not be transplanted outside until all threat of frost has passed. When the soil temperature reaches at least 70 degrees F, plant the seedlings in full sun and very rich soil; once more, bury the entire stem up to the lowest set of leaves. Space the plants 2' apart. For companion planting benefits, plant tomatoes with carrots or onions, but avoid planting them with cabbage or tomatoes. All our seeds are Home Grown in the USA - Isla's Garden