It's not too late to plant in July. When planting is best suited to using metal raised garden beds, which are effective in keeping the soil moisture in hot sunlight. And its better drainage will not cause a stifling rotten phenomenon.

Despite the heat in July, different plants have different heat tolerances, and there are many plants that can be planted in this season. The following are 10 heat and drought-tolerant vegetables that can be planted in July.

The US planting calendar in July is at the bottom of the page.

Vegega-metal-raised-garden-beds

Vegetables in July:

Carrots (US zone 2a, 2b, 4a, 4b, 5a, 5b, 6a, 6b)

Carrots sown in July will be harvested in late November or early December. In the early and middle stages of growth in hot weather, irrigation and watering should be done, and sowing should not be too dens, 5–30 cm is best. If the weather in your area is dry, you can cover the soil with mulch to keep moisture and cool it.
Companion plants: onions, leeks, lettuce, sage, peas, radishes, tomatoes, beans, celery, rosemary
Avoid growing near: parsnip, beetroot, dill, brassica, and fennel.

Lettuce (US zone 2a, 2b, 5a, 5b, 6a, 6b)

Lettuce has a shallow root system and can be sown in an 8-inch or 17-inch raised garden bed and harvested in 8–12 weeks. Daily watering is required in hot or dry weather to prevent bitterness. Soil temperatures ranging from 46°F to 81°F are ideal for planting. And they should be 8 to 12 inches apart.
Companion plants: carrots, onions, strawberries, beets, radishes, marigolds, borage, fennel, leeks.
Avoid being close to: parsley, celery, and carrots.

Kale (US zone 2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b)

In July, kale can be sown directly in the garden bed and harvested within 7–10 weeks without having to be incubated in seed trays waiting for germination. Sowing spacing is best kept at 20–39 inches. Soil temperatures range from 46°F to 86°F.
Kale is sun-loving and drought-tolerant. During planting, place it in a well-lit environment and keep the soil moist. When watering, pour the water directly into the soil to avoid watering the leaf core.
Companion plants: celery, cucumbers, onions, marigolds, rhubarb, and herbs (sage, dill, chamomile).
Avoid growing close to: tomatoes, peppers, eggplants, strawberries.

Pak Choy (US zone 2a, 2b, 3a, 3b, 4a, 4b)

Pak choy can be grown year-round in most areas, which is very hardy and productive. It is suitable for direct sowing in garden beds and can generally be harvested in 6–11 weeks. Planting temperatures range from 70°F to 86°F.Maintain a planting spacing of 12 to 16 inches.
Companion plants: beets, celery, cucumbers, onions, rhubarb, herbs (sage, dill, chamomile, parsley), lettuce, potatoes
Avoid: climbing (pole) beans, tomatoes, peppers, eggplant, strawberries.

Collards (US zone 2a, 2b, 6a, 6b, 9a, 9b, 10b)

The best feature of collard is their plump green leaves, which can be used as both a vegetable and a garden plant. The best time to pick is before they reach their maximum size. In July, collards can be sown directly in the raised planter at soil temperatures of 46°F to 86°F, spaced 16–20 inches apart, and generally harvested in 8–11 weeks.
Companion plants: dwarf (bush) beans, beets, celery, cucumbers, onions, rhubarb, sage, dill, chamomile.
Avoid growing close to: climbing beans, tomatoes, peppers, eggplants, strawberries.

Rocket (US zone 2a, 2b, 3a, 3b, 6a, 6b, 7a, 7b)

Organic rocket prefers a warm, moist environment and grows well in rich soil, so it can be sown directly in the garden bed and harvested in about 21–35 days. Soil temperatures range from 50°F to 77°F.They should be 6-8 inches apart.
Companion Plants: Lettuce

Summer Savory (US zone 2a, 2b, 3a, 3b, 4a, 4b)

Summer savory prefers well-drained soil in full sun. Suitable for soil temperatures ranging from 64°F to 86°F, with 10 inch spacing.Harvest in about 6-10 weeks. Harvest before the flowers form for the best flavor.
Companion Plants: Beans, Onions

Mustard greens (US zone 5a, 5b, 6a, 6b, 7a, 7b)

Mustard greens are best sown at soil temperatures between 50°F and 95°F, with planting spacing of 14–24 inches. They are fast growing and can be harvested in 5–8 weeks.
Mustard greens are planted with a plant that is basically a ground-hugging kind of plant, so it can easily mix with other weeds, so mustard greens are best sown using a garden bed, which will reduce weed growth.
Companion plants: dwarf beans, beets, celery, cucumbers, onions, marigolds, goldenrod, rhubarb, and herbs
Avoid close proximity to: tomatoes, peppers, eggplants, strawberries.

Cowpeas (US zone 9a, 9b, 10a, 10b)

Cowpeas planted in July have a relatively high water requirement from sowing to harvest and need to be watered promptly if the weather is dry. Cowpeas are usually harvested within 11–14 weeks after sowing, and soil temperatures should ideally be between 59 °F and 95 °F at the time of sowing. Maintain a row spacing of one metre.
 

Broccoli (US zone 8a, 8b, 10a, 10b)

Broccoli sown in March can be harvested in June, while broccoli sown in July can be harvested in 10–16 weeks. Broccoli likes a warm and moist growing environment, so use a garden bed to grow in more permeable soil.
Keep soil temperatures between 45°F and 86°F and rows 14-20 inches apart when planting.
Companion plants: beets, celery, cucumbers, onions, aromatic herbs (sage, dill, chamomile, oregano).
Avoid growing close to: climbing beans, tomatoes, peppers, eggplant, strawberries, and mustard.

Related articles: Essential Companion Planting Guide for Your Raised Garden Bed


Plant Care in July

Temperatures are still high in July. Raised garden beds absorb most of the heat from the sun. Among the methods of physically cooling plants, the use of mulch is one of the most common methods to keep soil moisture, breathable and cool.
Most of the plants are ready for harvest, although in July, the spring growth of the plants is over. In July, it is still a strong period for the growth of many plants. Therefore, the garden maintenance work in July cannot be ignored.

Planting: Plant in July with proper space between plants. Plants need enough space between the individual plants to ensure completely healthy growth.

Watering: Hot weather can easily cause plants to lack water, so watering is very important. It is best to water in the morning and evening. Be careful not to do it at noon. Watering when the temperature is the highest can easily damage the roots of the plant. For more details, please refer to the article: When is the Best Time of Day to Water the Raised Garden Bed?

Pruning: If trees and flowers are planted, pruning should be done in July. In summer, the growth of branches and leaves slows down. Gardeners should prune according to the growth conditions of the plants so as to achieve the effect of ventilation, light transmission, and clear layers.

US Planting Calendar in July-Zone

For vegetable selection in other countries, you can refer to the Vegega's planting calendar, which has a detailed and comprehensive atlas for reference. (Zones 11a, 11b, 12a, 12b, no planting plans in July.)

 

 

US Planting Calendar in July

zones crops
2a Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Beans - dwarf (also French beans, Bush beans)
Carrot
Collards (also Collard greens, Borekale)
Kale (also Borecole)
Lettuce
Pak Choy (also Pak choi)
Radish
Rocket (also Arugula/Rucola)
Savory - summer savory (also 'Bean Herb')
2b Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Carrot
Collards (also Collard greens, Borekale)
Kale (also Borecole)
Lettuce
Pak Choy (also Pak choi)
Radish
Rocket (also Arugula/Rucola)
Savory - summer savory (also 'Bean Herb')
3a Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Beans - dwarf (also French beans, Bush beans)
Daikon (also Japanese radish, Lo Bok)
Kale (also Borecole)
Kohlrabi
Pak Choy (also Pak choi)
Rhubarb
Rocket (also Arugula/Rucola)
Rutabaga (also Swedes)
Savory - summer savory (also 'Bean Herb')
Spinach (also English spinach)
3b Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Beans - dwarf (also French beans, Bush beans)
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Daikon (also Japanese radish, Lo Bok)
Kale (also Borecole)
Kohlrabi
Pak Choy (also Pak choi)
Rhubarb
Rocket (also Arugula/Rucola)
Rutabaga (also Swedes)
Savory - summer savory (also 'Bean Herb')
Spinach (also English spinach)
4a Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Beans - dwarf (also French beans, Bush beans)
Beetroot (also Beets)
Carrot
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Daikon (also Japanese radish, Lo Bok)
Kale (also Borecole)
Pak Choy (also Pak choi)
Rhubarb
Rutabaga (also Swedes)
Savory - summer savory (also 'Bean Herb')
4b Beans - dwarf (also French beans, Bush beans)
Beetroot (also Beets)
Carrot
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Daikon (also Japanese radish, Lo Bok)
Kale (also Borecole)
Pak Choy (also Pak choi)
Rhubarb
Rutabaga (also Swedes)
Savory - summer savory (also 'Bean Herb')
5a Beetroot (also Beets)
Cabbage
Carrot
Chives (also Garden chives)
Lettuce
Mustard greens (also gai choy)
Rutabaga (also Swedes)
5b Beetroot (also Beets)
Cabbage
Carrot
Chives (also Garden chives)
Lettuce
Mustard greens (also gai choy)
Rutabaga (also Swedes)
6a Beetroot (also Beets)
Cabbage
Carrot
Chicory (also Witloof, Belgian endive)
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Chives (also Garden chives)
Collards (also Collard greens, Borekale)
Kale (also Borecole)
Lettuce
Mustard greens (also gai choy)
Radish
Rocket (also Arugula/Rucola)
Rutabaga (also Swedes)
Silverbeet (also Swiss Chard or Mangold)
Spring onions (also Scallions, Bunching onions, Welsh onion)
Turnip
6b Beans - dwarf (also French beans, Bush beans)
Beetroot (also Beets)
Cabbage
Carrot
Chicory (also Witloof, Belgian endive)
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Chives (also Garden chives)
Collards (also Collard greens, Borekale)
Kale (also Borecole)
Lettuce
Mustard greens (also gai choy)
Rocket (also Arugula/Rucola)
Silverbeet (also Swiss Chard or Mangold)
Spring onions (also Scallions, Bunching onions, Welsh onion)
7a Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Cauliflower
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Mustard greens (also gai choy)
Okra (also Ladyfinger, gumbo)
Rocket (also Arugula/Rucola)
Sweet corn (also corn,maize)
7b Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Celery
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Mustard greens (also gai choy)
Okra (also Ladyfinger, gumbo)
Rocket (also Arugula/Rucola)
Sweet corn (also corn,maize)
8a Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Broccoli
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Sweet corn (also corn,maize)
Tomato
8b Beans - climbing (also Pole beans, Runner beans, Scarlet Runners)
Broccoli
Chinese cabbage (also Wong bok, wong nga pak, napa cabbage)
Chives (also Garden chives)
Sweet corn (also corn,maize)
Tomato
9a Collards (also Collard greens, Borekale)
Cowpeas (also Black eye peas, Southern peas)
9b Collards (also Collard greens, Borekale)
Cowpeas (also Black eye peas, Southern peas)
10a Broccoli
Cowpeas (also Black eye peas, Southern peas)
10b Broccoli
Collards (also Collard greens, Borekale)
Cowpeas (also Black eye peas, Southern peas)
13a Rockmelon (also Canteloupe)
Watermelon
13b Watermelon