Basil and Thyme in Arizona Heat: Pot Depth, Shade, Drip Irrigation

Tucson summers (100°F+) require specific container strategies for basil and thyme.

Container Specs

• 12–18" deep pots.
• Compost-rich organic soil.
• East location with west shade or filtered light.

DIY Drip System

Plastic milk jugs: 1/4" hole in bottom or 1" up side. Fill weekly. Place beside plant. Add fish fertilizer to water.

Care Schedule

• Water: Weekly via jugs. Skip if rain.
• Feed: Fish fertilizer every 3 weeks.
• Prune: 1/3 from tips every 3 weeks. Basil more often.

Why Deep Pots for Basil

Prevents woody base, keeps roots cool, extends season.

Thyme Heat Tolerance

Better than basil but still needs afternoon shade in 100°F+.