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Crop Planting Dates in St George, Utah

Published planting and harvest windows for 33 crops in St George, Utah, in one calendar. Ranges only, with sources.

Windows in St George, Utah
CropPlantingHarvest
Artichoke (plants)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Asparagus (plants)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Beets (seed)Planting: average date of initial planting about March 1; average last spring frost March 30
Broccoli (plants)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Brussels sprouts (plants)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Cabbage (plants)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Cantaloupe (seed)Planting: average date of initial planting about April 1; average last spring frost March 30
Carrots (seed)Planting: average date of initial planting about March 1; average last spring frost March 30
Cauliflower (plants)Planting: average date of initial planting about March 1; average last spring frost March 30
Celery (plants)Planting: average date of initial planting about March 15; average last spring frost March 30
Cucumbers (seed)Planting: average date of initial planting about March 15; average last spring frost March 30
Dry beans (seed)Planting: average date of initial planting about March 15; average last spring frost March 30
Eggplant (plants)Planting: average date of initial planting about April 1; average last spring frost March 30
Endive (seed)Planting: average date of initial planting about March 1; average last spring frost March 30
Kohlrabi (seed)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Lettuce (seed)Planting: average date of initial planting about March 1; average last spring frost March 30
Lima beans (seed)Planting: average date of initial planting about April 1; average last spring frost March 30
Onions (seed)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Parsley (seed)Planting: average date of initial planting about March 1; average last spring frost March 30
Parsnips (seed)Planting: average date of initial planting about March 1; average last spring frost March 30
Peas (seed)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Peppers (plants)Planting: average date of initial planting about April 1; average last spring frost March 30
PotatoesPlanting: average date of initial planting about March 1; average last spring frost March 30
PumpkinsPlanting: average date of initial planting about April 1; average last spring frost March 30
Radish (seed)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Snap beans (seed)Planting: average date of initial planting about March 15; average last spring frost March 30
Spinach (seed)Planting: average date of initial planting about Feb 15; average last spring frost March 30
Summer squash (seed)Planting: average date of initial planting about March 15; average last spring frost March 30
Sweet corn (seed)Planting: average date of initial planting about March 15; average last spring frost March 30
Swiss chard (seed)Planting: average date of initial planting about March 1; average last spring frost March 30
Tomatoes (plants)Planting: average date of initial planting about April 1; average last spring frost March 30
Watermelon (plants)Planting: average date of initial planting about April 1; average last spring frost March 30
Winter squash (seed)Planting: average date of initial planting about April 1; average last spring frost March 30

Calendar view

Planting calendar for St George, Utah
ItemJanFebMarAprMayJunJulAugSepOctNovDec
Artichoke (plants) plantingTiming in table above
Asparagus (plants) plantingTiming in table above
Beets (seed) plantingTiming in table above
Broccoli (plants) plantingTiming in table above
Brussels sprouts (plants) plantingTiming in table above
Cabbage (plants) plantingTiming in table above
Cantaloupe (seed) plantingTiming in table above
Carrots (seed) plantingTiming in table above
Cauliflower (plants) plantingTiming in table above
Celery (plants) plantingTiming in table above
Cucumbers (seed) plantingTiming in table above
Dry beans (seed) plantingTiming in table above
Eggplant (plants) plantingTiming in table above
Endive (seed) plantingTiming in table above
Kohlrabi (seed) plantingTiming in table above
Lettuce (seed) plantingTiming in table above
Lima beans (seed) plantingTiming in table above
Onions (seed) plantingTiming in table above
Parsley (seed) plantingTiming in table above
Parsnips (seed) plantingTiming in table above
Peas (seed) plantingTiming in table above
Peppers (plants) plantingTiming in table above
Potatoes plantingTiming in table above
Pumpkins plantingTiming in table above
Radish (seed) plantingTiming in table above
Snap beans (seed) plantingTiming in table above
Spinach (seed) plantingTiming in table above
Summer squash (seed) plantingTiming in table above
Sweet corn (seed) plantingTiming in table above
Swiss chard (seed) plantingTiming in table above
Tomatoes (plants) plantingTiming in table above
Watermelon (plants) plantingTiming in table above
Winter squash (seed) plantingTiming in table above
Frost-date caveat: published dates are averages. Find your own last and first frost dates and compare them with these ranges before you plant.

Last reviewed: November 2026. Source: USU Extension - Suggested Vegetable Planting Dates for Utah (Table 1).