calendar_monthMonthly Guide

2026 Garden Planting Calendar

Navigate the crucial late-winter transition with our February guide. Focus on soil microbiology preparation and indoor seed initiation.

Your Location

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Current Zone

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microbiology

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February: The Micro-Awakening

February is the hinge month of the gardening year. While the ground may still be frost-locked, the biological machinery beneath the surface is beginning to stir. Soil temperatures in Zone 7 are creeping above the critical 40°F threshold, reactivating the microbial communities that underpin all plant nutrition.

This is the month of preparation and anticipation. Your primary tasks are not planting outdoors, but rather building the foundation: sterilizing seed-starting equipment, initiating the slowest-germinating crops indoors, and conditioning your soil with targeted amendments so it is biologically alive when the first transplants go in.

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Vegetables

Early Start Protocol

Onions & Leeks

10–12 weeks indoors

Alliums require the longest indoor head start. Sow seeds densely in trays and trim the tops to encourage thick, sturdy stems.

Full SunZones 3–9Cool Season

Brassicas

6–8 weeks indoors

Cabbage, broccoli, cauliflower, and Brussels sprouts can be started now for late-spring transplanting after the last hard frost.

Full SunZones 2–10Cold Hardy

Hot Peppers

8–10 weeks indoors

Habaneros, ghost peppers, and other hot varieties have a long growing season. Start them in February with consistent bottom heat (80–85°F).

Full SunZones 5–12Warm Season

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Flowers

Sweet Peas

Start indoors now

Soak seeds overnight before sowing. Sweet peas prefer cool roots — start in deep tubes or toilet-paper rolls to allow root development. They resent transplanting, so minimize root disturbance.

Full SunFragrantAnnual Climber

Snapdragons

10–12 weeks indoors

Snapdragons are surprisingly cold-tolerant once hardened off. Starting in February gives them the long runway they need for a flush of spring blooms before summer heat arrives.

Full SunCool SeasonCut Flower

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thermostat

Frost Watch: Feb

Avg Daily Low

34°F

Last Frost Date

Apr 15th

Frost risk remains high through February. Do not transplant cold-sensitive seedlings outdoors until after your last frost date.

February Tasks

Sterilize seed starting trays and pots.Order summer bulbs (Dahlias/Lilies).Prune dormant fruit trees (Apple/Pear).Check stored tubers for rot.

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Dr. Chen

Soil Specialist

"In February, I apply a diluted liquid kelp drench to my garden beds every two weeks. The cytokinins in kelp are remarkable for stimulating microbial populations even in cold soils, essentially giving you a head start on the biological activity you will need come spring."

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Seed Starting Kit

Everything you need to get a jump on the season: trays, growing medium, heat mats, and grow lights — curated for February starts.

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