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Growing guide

Seed Starting Guide

Indoor and outdoor seed-starting basics for a successful North Texas garden.

— Katherine


Starting your own plants from seed is one of the most rewarding parts of gardening — and it gives you access to varieties you’ll never find as transplants.

Why start from seed?

  • Variety — hundreds of choices versus a dozen at the nursery
  • Cost — a packet of 50 tomato seeds costs less than a single transplant
  • Timing — start when you want, not when the nursery is stocked
  • Connection — there’s something special about a plant you’ve raised since day one

What you’ll need

  • Seed-starting mix (lighter and finer than potting soil)
  • Trays or small pots with drainage
  • A sunny window or grow light
  • Heat mat for warm-season crops
  • Clear cover or plastic to hold humidity
  • Labels — trust us, you’ll forget which is which

Timing for North Texas

Count back from your transplant date:

  • Tomatoes, peppers, eggplant — 6–8 weeks indoors (start late January / early February)
  • Brassicas — 4–6 weeks indoors
  • Lettuce and greens — 3–4 weeks indoors, or direct-sow outdoors
  • Squash, cucumbers, melons — 2–3 weeks indoors, or direct-sow after last frost
  • Beans, corn, okra, southern peas — direct-sow only

Hardening off

The biggest mistake new seed-starters make is moving plants outside too suddenly. Over 7–10 days, give them progressively longer outdoor sessions to acclimate to sun and wind.

Stop in for our recommended seed-starting kits or the seed varieties we know perform here.