Zone 8B — August
What to Plant in August in Zone 8B
August in Zone 8B:
0 crops to start indoors,
1 to plant or direct sow outside, and
4 entering harvest window.
Last frost averages March 20. Reference city: Houston, TX.
0 Start Indoors
1 Plant Outside
4 Harvest
Start Indoors in August
Nothing to start seeds indoors in August for Zone 8B.
Next window: September
— 1 variety, including Garlic.
Plant Outside in August
| Plant | Type | Action | Target Date | Harvest Window |
|---|---|---|---|---|
| Nantes Carrot (fall planting) | root vegetable | Direct Sow | Aug 21 | Nov 4 |
Harvest in August
| Plant | Type | Planted / Sown | Harvest Window |
|---|---|---|---|
| Roselle calyces and leaves | vegetable | Mar 27 | Aug 24 – Sep 23 |
| Chayote squash | vegetable | Apr 3 | Aug 1 – Aug 31 |
| Jicama Mexican Yam Bean | legume | Apr 3 | Aug 21 – Sep 10 |
| Tepin Hot Peppers | pepper | Apr 3 | Aug 1 – Oct 20 |
Key Tasks for August in Zone 8B
- 1 Direct sow seeds at the recommended depth and spacing. Keep the seedbed consistently moist until germination is complete.
- 2 Apply 2–3 inches of mulch around heat-sensitive crops to retain moisture and keep root zones cooler. Water deeply and less frequently rather than shallow daily watering.
- 3 Check soil moisture before watering — stick a finger 2 inches into the soil. Water only when the soil is dry at that depth. Consistent moisture is more important than frequency.
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