These 9 Veggies Grow Perfectly in Containers If Sowed in August Great for patios, balconies & small-space gardens Best for USDA Zones 510 Heat-tolerant & fast-growing Ideal for 5-gallon buckets or grow bags What to Plant in August: 塞 Lettuce Thrives in partial shade, quick to mature 凌 Carrots Use short varieties like Thumbelina or Parisian 勒 Bush Cucumbers Compact and productive Peppers Bell and chili types love the heat 龍 Garlic Sow for spring harvest in warm zones 齃 Green Beans Fast-growing bush varieties are ideal Radishes Super fast, ready in just 34 weeks Cherry Tomatoes Dwarf types give quick rewards 復 Broccoli Choose early-maturing varieties for fall Tip: Use light, well-draining potting mix. Water early in the day to beat the heat.