Warm Winter / Frost-Free Areas
Zones: 9b–12
March can be peak garden season in these warm-winter zones. It is also a "pivot" month for gardening in much of the warmer parts of these zones. The risk of frost is over. Cool-season crops are in and doing well. March & April are the times to start transitioning from cool-season greens to heat-loving summer crops.
Indoors (fresh harvests):
- Microgreens: peas, broccoli, sunflowers, arugula.
- Sprouts: alfalfa, broccoli, radish, mung
- Herbs & greens under lights: chives, parsley, mint
Transplants to move outdoors (weather permitting - harden first): pepper, tomato, eggplant, melons, basil
Crops that can be directly sown outdoors in March: cucumber, squash, beans, corn, melons, okra, plus replanting for many greens and root crops
Cover crops: buckwheat, cow peas, sorghum
Tip: A SoCal zone 10 can be different from a Florida zone 10. Consider checking with your state Extension Service office for more specific recommendations and guidelines.
Use your USDA zone as a guide. Microclimates matter—coastal/urban spots run warmer; high elevation runs colder.
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![Legend: H for Heirloom, O for Organic, A for AAS Winner, F for staff favorites]()
Tomato Seeds - Slicing - Patio Hybrid
70 Days to maturity (from transplant). Solanum lycoperscium. Patio Hybrid Tomato Seeds. Non-GMO, annual, hybrid, determinate, drought tolerant, heat tolerant, AAS Winner, slicing tomato. Suitable for growing in garden plots,...
Beet Seeds - Bulls Blood - Organic
55 days. Certified Organic Bull's Blood Beet Garden Seed. Bull's Blood Beet Seeds have been known to grow well in containers, flowerbed borders, and cottage gardens. Plants grow to be...
Pepper Seeds - Hot - Caribbean Blend
60-69 Days to maturity (from transplant). Capsicum chinense. Caribbean Blend Pepper Seeds. Non-GMO, annual, open-pollinated, high yielding, deer resistant, heat tolerant, drought tolerant, hot pepper with extra hot heat levels....
Tomato Seeds - Slicing - Brandywine Red Regular Leaf
80-100 Days to maturity (from transplant). Solanum lycopersicum. Brandywine Red Tomato Seeds. Non-GMO, annual, regular leaf, open-pollinated, heirloom, indeterminate, slicing tomato. Suitable for growing in garden plots, raised beds, and...
Watermelon Seeds - Picnic - All Sweet
90-105 Days to maturity. Citrullus lanatus. All Sweet Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. Resistant to Anthracnose (1), Fusarium...
Bean Seeds - Bush - Early Thorogreen Lima
69 Days to maturity. Phaseolus lunatus. Early Thorogreen Bush Lima Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, high-yielding, bush, shell, lima bean. Suitable for growing in containers, garden plots, raised beds,...
Bean Seeds - Bush - Tendergreen
50-65 Days to maturity. Phaseolus vulgaris. Tendergreen Bush Bean Seeds. Non-GMO, annual, heirloom, high-yielding, heat tolerant, bush, snap, green bean. Suitable for growing in containers, garden plots, raised beds, and...
Kale Seeds - Dwarf Siberian - Organic
Brassica napus (50 days) Frilly green leaves dance in the crisp early morning cold and thrive! Why? Because its roots were in Russia! Plants grow 14" tall and are super...
Leafy Greens Seed Assortment - 7 Pack
Everyone knows that leafy greens are packed with essential nutrients. This collection goes beyond that to show that they can be beautiful and flavorful. From spicy arugula to tender lettuce,...
Tomato Seeds - Cherry - Fox Cherry (Organic)
85 Days to maturity (from transplant). Solanum lycoperscium. Organic Fox Cherry Tomato Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, indeterminate cherry tomato. Suitable for growing in garden plots, raised beds, and...
Soybean - Black (Organic) - Sprouting Seeds
2-5 Days to Harvest. Glycine max L. Merr.. Organic Black soybean Sprouting Seeds. Organic. Non-GMO. Sprouting. High Germination. Considered a superfood, Organic black soybean sprouting seeds quickly sprout an antioxidant-rich...
Leek Seeds - Carentan
Non-GMO, Open-Pollinated, Heirloom Carentan Leek Seeds from True Leaf Market. Carentan leeks are an excellent addition to dishes that need an extra oniony zest. Tender white stems grow 8.5 inches...
Pepper Seeds - Sweet - Canary Bell
100 Days to maturity (from transplant). Capsicum annuum. Canary Bell Pepper Seeds. Non-GMO, annual, open-pollinated, high-yielding, drought tolerant, sweet pepper with no heat. 0 Scoville Heat Units. Suitable for growing...
Mustard Seeds - Misome Hybrid
30 days to maturity. Brassica campestris Narinosa group. Misome Hybrid Mustard Seeds. Non-GMO, warm-season, annual, hybrid. A relatively recent hybrid between Komatsuna and Tatsoi, this versatile, uniform, and hardy green...
Onion Seeds - Bunching - Red Beard
40-50 Days to maturity. Allium fistulosum. Red Beard Japanese Bunching Onion Seeds. Non-GMO, annual, perennial, open-pollinated, heirloom, bunching onion. Suitable for growing in greenhouses, garden plots, raised beds, and containers....
Green Lentils (Organic) - Bulk Grains & Foods
Our certified Organic green lentils are high in fiber, protein, and vitamins A, C, B complex and E, iron, calcium, and phosphorus. These green lentils are tested for microbes and...
Cucumber Seeds - Rhinish Pickle
Non-GMO, open-pollinated Rhinish Pickle Cucumber Seeds from True Leaf Market produce heirloom pickling cucumbers with black spines and small bumps. Growing between 4" and 6" long, Rhinish pickle cucumbers are...
Mustard Seeds - Mizuna Red Streaks
45 days. 20 days for baby leaf. With a mild peppery mustard flavor, this green is great for salads as a baby green or a full-size green. The stalk has...
Melon Seeds - Cantaloupe - Honey Rock
80 Days to maturity. Cucumis melo. Honey Rock Cantaloupe Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, AAS winner, heat tolerant, Cantaloupe Melon. Suitable for growing in containers, garden plots, raised...
Squash Seeds - Korean, Summer - King Ka Ae -...
Squash Seeds - Korean, Summer - King Ka Ae - Hybrid. Non-GMO. Cucurbita moschata. 55-70 days to maturity after transplanting. Warm season annual. Excellent tasty Korean summer squash. Fruits have...
Squash Seeds - Summer - Scallop Yellow Bush (Organic)
49 days to maturity. Cucurbita pepo. Organic Scallop Yellow Bush Summer Squash Seeds. Non-GMO, annual, heirloom, open-pollinated, organic. This is suitable for growing in fields, containers, garden plots, raised beds,...
Bean Seeds - Pole - Yu Long Noodle Kin Yard...
65-75 Days to maturity. Vigna unguiculata subsp. sesquipedalis. Yu Long Noodle Kin Yard Long Bean Seeds. Non-GMO, annual, open-pollinated, heat-tolerant, heirloom, pole, snap, Asian, specialty bean. Suitable for growing in...
Mustard Seeds - Japanese Red Giant
60-80 days. Brassica juncea var. rugosa. Japanese Red Giant Mustard Seeds. Non-GMO. Annual. Exceptionally broad-leafed and textured, Red Giant (Aka taka-na) is a Japanese mustard green specifically grown for its...
Carrot Seeds - Little Fingers - Organic
(65 days) Little Fingers baby gourmet carrot has tiny tender 3- 5" roots; 1/2 inch thick; golden orange, sweet and crisp. A perfect Nantes type carrot for munching or salads....
Gourd Seeds, Wax - Winter Melon Round
85 to 95 Days to maturity. Benincasa hispida. Round Winter Melon Wax Gourd Seeds. Annual, Open Pollinated, Heirloom, Non-GMO. This melon is very popular in Asia and is quickly gaining...
Pak Choi Seeds - Rosette Tatsoi
40 to 50 Days to maturity. Brassica rapa narinosa. Rosette Tatsoi Chinese Cabbage (Pak Choi) Seeds. Non-GMO, Open Pollinated, Heirloom, Annual. This specialty pak choi is quite cold-tolerant, even being...
Pea Seeds - Shelling - Progress No. 9
Non-GMO, Heirloom Progress No. 9 Pea Vegetable Garden Seed is a dwarf variety is an early-to-harvest hardy shelling pea that develops thick 4-5" deep-green pods. Short-vine bush peas such as...
Pepper Seeds - Hot - Super Chili Hybrid
75 Days to maturity (from transplant). Capsicum annuum. Super Chili Hybrid Pepper Seeds. Non-GMO, annual, F1 hybrid, AAS winner, high yielding, deer resistant, heat tolerant, drought tolerant, hot pepper with...
Pepper Seeds - Hot - Poblano Ancho Grande
70-79 Days to maturity (from transplant). Capsicum annuum. Ancho Grande Pepper Seeds. Non-GMO, annual,open-pollinated, heirloom, hot-type pepper with mild heat levels. 1,000 to 2,000 Scoville Heat Units. Suitable for growing...
Cucumber Seeds - Boston Pickling (Organic)
55-60 Days to maturity. Cucumis sativus. Organic Boston Pickling Cucumber Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, monoecious, pickling cucumber. Suitable for growing in fields, containers (with support), garden plots, raised...
Seed Potatoes - Spring - Russet (Organic)
This item is a pre-order item and is expected to ship in March for spring planting. Other seeds, supplies, or kits ordered with this product may ship separately. This product...
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