Dahlia

Zone

8 – 10

Height:

1 – 4 feet

Light:

full sun

By: Meriel Bradley

There are so many options when it comes to Dahlias. They range in size and colour and are grown from tubers, which require well-drained soil and plenty of sunlight.

They like warm weather and will not tolerate frost, so the tubers need to be lifted in the fall if you live in a zone below 8.

You can plant dahlia tubers outside after the last frost and when the soil has warmed and should begin flowering by midsummer.

Quick Facts

Grows best in full sun

Grows 1 – 4 feet tall depending on the variety

Hardy zones 8 – 10

Lift tubers in the fall below zone 8

Cut back and mulch heavily in zones 8 – 10

Can be grown well in pots

More Gardening

Vegetable Garden Supports

Vegetable Garden Supports

By: Meriel Bradley I plant 3 types of climbing vegetables - beans, peas, and cucumbers. They all need climbing support for the best results. This year I decided to build a multi-use support that can be used for all 3 of my climbing vegetables. I already had my raised...

read more
Chrysanthemums

Chrysanthemums

By: Meriel Bradley Many of the "mums" or Chrysanthemums you see are sold in the fall as annuals. These won't survive the winter even if you plant them in the ground but do add a beautiful display and a great splash of colour to your fall garden. I like to add them to...

read more
Cosmos

Cosmos

By: Meriel Bradley Cosmos are annual flowers with bright daisy-like flowers on long, slender stems. They bloom all summer and attract birds, bees, and butterflies to the garden. You can grow them from seed by direct sowing after the last frost. They will also...

read more