As the weather warms, I'm starting to think about basil. It's a bit early to plant basil, but it is a good time to shop for plants and seeds of some of the more unusual basil varieties.

While we all know and love 'Genovese' basil, there are many other flavors to basil. One of our favorites is 'Thai' basil. The thicker leaves hold up well at high heat in Asian recipes and it has a sweet, anise-like flavor. The plant has attractive purple leaf veins and flowers, too. A cross between 'Genovese' and 'Thai' basil is 'Christmas' basil. This plant has the ornamental qualities of 'Thai' basil with a holiday scent of pine and fruity spices. 'Lemon' basil and 'Lime' basil have smaller leaves with a strong citrus smell. 'Holy' basil is also know as Tulsi. It's used in Indian cooking and medicines. It has a strong, spicy taste.

For color in the basil patch, 'Cardinal' basil hales from Israel and has showy, large, red flowers. 'Dark Opal' and 'Purple' basil have deeper colored leaves with a strong, clove-like flavor.

All basils grow best in full sun on well-drained, compost amended soil or in containers. Wait until the soil really warms, maybe until Memorial Day, to plant these exotic basils. There's no rush because basil loves hot weather. Keep the plants well watered. Unless you're growing basil for the ornamental flowers, snip off the blooms when they form to send more energy into leaf production. To harvest, strip off branches of basil leaves back to the main trunk or stem. This encourages more new branch growth with bigger leaves.

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One of the recent trends to help pollinators thrive is called “No Mow May.” The idea is to not mow your lawn in May and let the weeds, which may be wildflowers, too, sprout up and bloom. This will provide pollinators with the pollen and nectar they need. Since lawns make up 40 million acres of our landscape, this could really make a difference.

Although I want to help pollinators, too, I'm not a big proponent of “No Mow May.” Certainly May is a busy month for pollinators and they need all the help they can get. While many lawns have non-grass weeds in them, those weeds may not have the best flowers for pollinators.

Also, what happens after May 31st? If everyone goes back to mowing their lawns as they usually do, all that potential pollinator food is lost.

For an everlasting, positive benefit to our pollinators I would rather see homeowners dedicate a patch of their yard to wildflowers. It may be a small area on the side yard or in the back yard that doesn't get used much anyway. Ideally, it would be in full sun to grow the most variety of pollinator plants. Prepare this area like a garden bed, and seed pollinator friendly annuals, biennials and perennials. Once established, your pollinator garden should thrive on its own and only need a mowing in late fall to prevent woody plants from invading.

Also, over seed your lawn with white clover and mow at least 3 inches tall to not cut off the clover flowers. This will provide another great source of food for pollinators.

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With all the bulbs and spring ephemerals blooming right now, it's hard to think of flowers for late summer. But now is the time to plan for that quieter period when fewer flowers are blooming.

One of the most versatile flowers to grow for summer and fall color is the dahlia. Dahlias hail from the mountains of Mexico and Guatemala. Europeans brought them to that continent and eventually they found their way to North America. Dahlias are hardy in zones 7 and above. Although they might overwinter in warmer parts of the state, its still good to dig and store them each winter.

While you can grow dahlias from seed, for immediate satisfaction, purchase tubers. Plant in early- to mid-May in most parts of the state once the soil temperatures reach 60 degrees. Plant dahlias in full sun on well-drained soil. They do like a consistently cool, moist soil so add compost and keep a hose handy for watering. Plant 4- to 6-inches deep and lay the tuber flat with the growth point or “eye” facing upward. Either stake and tie the plants as they grow or plant them close to other tall perennials, such as peonies and baptisia, and let the dahlias use them for support. Pinch the plant when it's 1 foot tall to promote bushiness and more flowers.

Select varieties based on their color and flower shape. The flower sizes can be 2- to 10-inches in diameter and the shapes include cactus, pom pom, peony, orchid and singles. I particularly like the purple and bi-color flower varieties and ones, such as 'Mystic Illusion', with dark purple foliage color.

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