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March is the month when most gardens really wake up. In colder regions, it is prime time for indoor seed starting and preparing beds. In milder climates, spring planting is already rolling, and in the warmest zones, the garden may be producing heavily while you begin shifting toward heat-loving crops.

Zones 1-7a: These zones experience cold winters with extended periods of freezing temperatures. In March, monitor soil conditions, thaw cycles, and late frosts as you prepare for early outdoor sowing. Indoors, this is a busy month for starting cool-season crops and hardy flowers under lights or in a greenhouse so they are ready to transplant as soon as the weather settles.

Zones 7b-9a: These zones experience mild winter weather and are warming quickly in March. Many cool-season crops can be direct sown outdoors, and succession planting helps keep harvests coming as temperatures rise. It is also a great time to start warm-season favorites indoors while keeping frost protection on hand for unexpected cold snaps. And of course, sprouts and microgreens are always in season indoors!

Zones 9b-12: Depending on your area, March can be peak garden season in these warm-winter zones. Many crops planted earlier are now producing, and this month often marks the transition from late cool-season planting to the start of warm-season gardening. In the hottest areas, you may begin planting heat lovers while timing your last rounds of tender cool-season crops before warmer weather arrives.

50 100 true //store.trueleafmarket.com/cdn/shop/t/54/assets/review-fallback.json?v=33078429469613971781712858278
Legend: H for Heirloom, O for Organic, A for AAS Winner, F for staff favorites
11 Items
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Cat Grass Seeds - Seed Blend (Organic)Cat Grass Seeds - Seed Blend (Organic)
-13%
Heirloom
Organic
Cat Grass Seeds - Seed Blend (Organic)
Starting at $6.99
custom designed box packaging for Mini Pet Grass KitMini Pet Grass Kit
-0
Organic
Mini Pet Grass Kit
Starting at $7.29
Bird Seed Mix (Organic) - Sprouting SeedsBird Seed Mix (Organic) - Sprouting Seeds
-0
Heirloom
Organic
Bird Seed Mix (Organic) - Sprouting Seeds
Starting at $13.08
Cat Grass Seeds - Wheatgrass (Organic)Cat Grass Seeds - Wheatgrass (Organic)
-0
Heirloom
Organic
Cat Grass Seeds - Wheatgrass (Organic)
Starting at $6.99
Catmint Seeds - Blue Moonmid size pouch type seed packaging for - Catmint Blue Moon
-0
Catmint Seeds - Blue Moon
Starting at $3.69
Barnwood Planter Cat Grass KitBarnwood Planter Cat Grass Kit
-62%
Organic
Barnwood Planter Cat Grass Kit
Starting at $16.48
custom packaging for Mini Organic Self-Watering Cat Grass KitOrganic Self-Watering Cat Grass Kit
-0
Organic
Staff Favorite
Organic Self-Watering Cat Grass Kit
$14.86
Bird FeederBird Feeder
-0
Bird Feeder
$22.61
Catnip Seeds
Starting at $2.99
Dog & Cat Pet Grass Kit
$38.71
Catnip Seeds (Organic)
Starting at $3.59
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