Planting guide · zone 7a
When to plant tomatoes in zone 7a
In zone 7a, the average last spring frost is Apr 12 and the first fall frost is Oct 29. Here is tomatoes's whole year, counted from those dates.
Mar 1Start seeds indoorsSpring
Apr 19Transplant into the gardenSpring
J
F
M
A
M
J
J
A
S
O
N
D
Soil & site
Rich, deep soil with available calcium — blossom end rot is a calcium-plus-uneven-water problem. Mulch well.
Seedling care
Start 6 weeks before last frost, pot up once, and plant deep — every inch of buried stem grows roots.
Growing notes
Stake or cage at planting, not after. Consistent water prevents cracking; prune suckers on indeterminates if you want fewer, larger fruit.
Harvest
Pick at first blush and ripen on the counter during heat waves or ahead of storms — flavor doesn't suffer, and the birds lose.
Same crop, other zones
Tomatoes in zone 6a →Tomatoes in zone 6b →Tomatoes in zone 7b →Tomatoes in zone 8a →