Blooms open vibrant orange with green accents and mature to salmon with a hint of yellow. A perfect companion for purple or blue flowers. Informal Decorative form.
These hybrids of species native from Mexico to Colombia hold their display in reserve for mid- to late summer and early fall, when most gardens and most vases are looking a little tired. Planted in 3s and 6s, Dahlias serve to fill holes that develop in the perennial border and make excellent potted plants (1 tuber in a 12″ pot). They prefer full sun, though partial shade is acceptable, and they like rich soil and even moisture. Dahlias are perennial in Zones 8–10. Where they are not hardy, Dahlias are easily overwintered indoors.
For more information on growing Dahlias, click on Growing Guide.
HOW PLANTS ARE SHIPPED
The size of the plants we ship has been selected to reduce the shock of transplanting. For some, this means a large, bareroot crown. Others cannot travel bareroot or transplant best if grown in containers. We ship these perennials and annuals in 1 pint pots, except as noted. We must point out that many perennials will not bloom the first year after planting, but will the following year, amply rewarding your patience. We ship bulbs as dormant, bare bulbs, sometimes with some wood shavings or moss. Shrubs, Roses, vines, and other woody plants may be shipped bareroot or in pots. The size of the pot is noted in the quick facts for each item.
WHEN WE SHIP
We ship our bulbs and plants at the right time for planting in your area, except as noted, with orders dispatched on a first-come, first-served basis by climate zone. Estimated dates for shipping are indicated in the Shipping Details box for each item. Please refer to the Shipping Details box to determine the earliest shipping time. Unless you specify otherwise, fertilizers, tools, and other non-plant items are shipped with your plants or bulbs. Please supply a street address for delivery. Kindly contact us with two weeks notice, if you'll be away at expected time of delivery.
We guarantee to ship plants that are in prime condition for growing. If your order is damaged or fails to meet your expectations, we will cheerfully replace or refund it. Please contact our Customer Service Department at 1-800-503-9624 or email us at [email protected]. Please include your order number or customer number when contacting us.
Latin Name Pronunciation: dah'lee-uh
Dahlias offer flamboyant flowers on lush plants from summer through fall, right up to the first frost. Fully hardy to zone 8, these hybrids of species native to Mexico and Colombia may overwinter in Zone 7 with a thick blanket of mulch. Gardeners in colder zones can get a head start by planting tubers in pots 4 to 6 weeks before the last spring frost date. Plant tubers several inches deep in a light, soilless potting mix and water sparingly until new growth appears, then more freely. Place pots in a sunny window or under grow lights, and then plant outside after danger of frost has passed. Taller varieties will need staking, with stakes placed carefully so as not to injure the tuber or roots. If planting is delayed (either indoors or in the ground), store the tubers in their bags in a cool, dry, dark location.
Fertilizer/Soil and pH
Dahlias can hold their own among:
Calendar of Care