Clay soil success

Made up of small, fine particles that hold tightly together, clay soil is so dense it can be hard for plants’ roots to penetrate. But choose your plants carefully and clay could end up working for you! Just follow these basics before planting in less-than-ideal soil.

  • Don’t only amend the soil around the planting hole — this could make it harder for roots to push out into the clay.
  • Try to set your plant into the ground a few inches above the soil line. This will help more oxygen get to the plant’s roots.

Now click ahead for five plants that thrive in clay.

Serviceberry Amelanchier laevis

Serviceberries truly bring three-season color to any garden. In spring, you’ll get lovely white, star-shaped blooms, which are followed by red, blue or black berries in summer. In fall, the foliage turns shades of yellow, orange and scarlet.

Type Tree

Blooms White in spring

Light Full sun to part shade

Soil Moist

Size 50 to 30 ft. tall and wide

Cold-hardy USDA zones 3 to 9

Heat-tolerant AHS zones 9 to 1

Forsythia Forsythia spp.and hybrids

Forsythia are fast-growers that need annual pruning. Since they flower on old wood, prune them back immediately after their flowers fade.

Type Shrub

Blooms Yellow in early to midspring

Light Full sun to part shade

Soil Moist

Size 1 to 10 ft. tall, 2 to 12 ft. wide

Cold-hardy USDA zones 4 to 9

Heat-tolerant AHS zones 9 to 1

Bee balm
Monarda hybrids

A staple in butterfly gardens, bee balm’s bright flowers attract bees and butterflies by the hundreds. When it starts to fade out in midsummer, cut tall stems back to the base. It probably won’t rebloom, but you’ll enjoy a nice, clean clump of foliage for the rest of the season.

Type Perennial

Blooms White, pink, red, purple in early to midsummer

Light Full sun

Soil Moist

Size 10 to 48 int. tall, 12 to 36 in. wide

Cold-hardy USDA zones 4 to 9

Heat-tolerant AHS zones 9 to 1

Mealycup sage
Salvia farinacea

Mealycup sage just gets prettier and prettier throughout the summer! All it needs is full sun — it doesn’t mind the heat and won’t need frequent watering.

Type Annual

Blooms White or blue-purple in summer to frost

Light Full sun

Soil Moist

Size 12 to 36 in. tall, 10 to 16 in. wide

Cold-hardy USDA zones 8 to 11

Heat-tolerant AHS zones 12 to 1

Camassia
Camassia quamash

Plant camassia bulbs in fall in groups of 15 or more for the best visual effect. Set them 6 in. deep (to the bottom of the bulb) and 6 to 8 in. apart. They’re not always easy to find locally, though.

Type Bulb

Blooms Blue or white in late spring to early summer

Light Full sun to part shade

Soil Moist

Size 18 to 24 in. tall, 6 to 9 in. wide

Cold-hardy USDA zones 4 to 10

Heat-tolerant AHS zones 10 to 1

Source Van Engelen Inc.