Sunflower
Helianthus annuus
Edible
Ornamental
annual
Iconic annual with towering stems and enormous yellow flower heads. Seeds are edible. Excellent for pollinators.
Sun
Full Sun
Watering
Every 7–10 Days
Soil Type
well-drained, any
Difficulty
Easy
Growth Timeline
Seed Stage
Day 0 · ~0 days in
Plant the seed at the right depth and keep soil moist.
12-Month Calendar
Indoor Sowing
Transplant / Outdoor
Harvest Season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Companion Planting
Good Neighbors
🌿Cucumber
🌿Corn
🌿Squash
🌿Tomato
Bad Neighbors
🚫Potato
🚫Fennel
Companion planting improves yields, repels pests, and enhances flavor.
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Germination Temperature
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Feeding Schedule
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