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A pre-sprouted dahlia tuber with thick, green shoots rising from its brown, knobby surface in a woman’s hand.

Flowers

Should You Pre-Sprout Dahlia Bulbs?

For many gardeners, it’s time to bring prized dahlia bulbs out of winter storage to plant once the risk of frost has passed. To ready the tubers for early growth and flowering, you can pre-sprout them. Gardening expert Katherine Rowe explores how to pre-sprout dahlias for earlier blooms this summer.

Close-up of a large, pinkish-brown Iris germanica larva with ridged segments and a dark head.

Garden Pests

How to Get Rid of Iris Borers in 7 Steps

Iris borers are the larvae of a brown moth. They look like mini caterpillars that tunnel into iris leaves and rhizomes. The damage they cause is significant, which is why control is crucial. Get rid of pesky iris borers with these seven easy steps from seasoned grower Jerad Bryant.

When planting dahlias. Large, vibrant blooms with layered, well-arranged petals in delicate shades of orange and apricot create a bold, striking display.

Flowers

When to Plant Dahlias Outside: Tips for Your Zone

Dahlias bring exquisite blooms over a long flowering season, which makes their care worthwhile. With spring as the prime time for planting and dividing, dahlias are top-of-mind for hooked gardeners. But don’t rush the process, as the tubers love warmth. Garden expert Katherine Rowe reviews the best time to plant dahlias outside for your growing zone.

Delay spring clean up. Close-up of female hands in red gloves cleaning dry branches in a spring garden.

Gardening Tips

How Delaying Spring Garden Clean Up Helps Birds

Do you love cleaning your garden in the spring? When temperatures warm up and your plants are ready to bloom, it’s tempting to get everything in order. However, horticulture expert Matt Dursum explains why you should delay spring cleanup for your garden’s resident birds.

Bright pink Chrysanthemum morifolium flowers with yellow centers, layered petals, and dense green foliage.

Gardening Tips

15 Perennials You Should Divide in Spring

With spring comes the prime time to divide certain perennials, including many natives. Whether dividing to expand the colony, restore growth and flowering, or manage size, the benefits bring renewal for those on our list. Garden expert Katherine Rowe reviews our favorite perennials that benefit from division in spring for long-lived performance.

Sprouting Gladiolus hortulanus corms with reddish outer layers and green tips laid out on soil.

Bulbs

When to Plant Gladiolus Bulbs: 7 Planting Tips

Gladiolus bulbs are perfect for gardens with short growing seasons! Plant them in spring for midsummer blooms. With proper preparation and succession planting, you’ll cultivate healthy, gorgeous blooms all summer. Join backyard gardener Jerad Bryant in getting your gladioli in the ground with these seven tips.