Some vegetables like tomatoes, cucumbers and squash don’t do well when the weather is extremely hot for long periods. There are also many varieties which are resistant to common tomato diseases.

Tomatoes

Vegetable gardeners who live in areas with long, hot summers should plant early maturing varieties of tomatoes.

In fact, starting them indoors before last frost date, and then planting them in the garden after any threat of frost, will give the gardener a little more growing time, and allow the plants to set fruit before the weather gets too warm.

Many heirloom and older variety tomatoes have longer growing seasons. Tomato varieties which mature and fruit in less than 60 days are the ideal ones to use in warm areas.

Here are some tomato varieties which have shorter maturity and fruiting dates:

Bush Early Girl – 54 days

Early Girl – 52 days

Early Wonder- 55 days

Glacier – 58 days

Buckbees New 50 Day – 55 days

Oregon Spring – 58 days

Northern Lights- 56 days

Siletz – 52 days

While some of these varieties have been bred for colder climates, they are all short-season maturing. Bush Early Girl, Early Girl and Early Wonder tend to do best in warmer climates.

Cucumbers

While cucumbers and squash need warm weather, they produce fruit in short seasons, usually 55 to 65 days.

Both vegetables should be planted in hills or mounds. Build mounds about a foot high and four to six feet apart. (The mounds allow excess water to drain away, which is what the plant prefers.) Plant four or five seeds in the top of each mound and cover with about an inch of soil.

Starting the seeds indoors, like tomatoes, when the weather is colder, and then transplanting into the garden after danger of frost has passed can extend the growing season.

Cucumber varieties with shorter growing seasons include:

Armada – 54 days

Armenian – 65 days

Blitz – 51 days

Carolina – 52 days

Calypso – 51 days

Explorer – 52 days

Pioneer Hybrid Pickling – 51 days

Pot Luck – 55 days

Early Pride - 55 days

Straight Eight – 58 days

Sweet Success – 54 days

Summer Squash

Summer squash includes crookneck, straight neck, scallop and zucchini types. Interestingly, many gardeners have the mindset of “the bigger the better.” However, when it comes to squash, think the opposite.

In fact, gardeners usually pick summer squash when it is too large or overmature. Squash has a very short maturing time and grow very quickly. They usually reach maturity within four to eight days after flowering.

Squash should be picked when small and tender. Elongated varieties like zucchini should be harvested when about two inches in diameter and six to eight inches long.