By Jennifer Olvera, Garden Guides Contributor
About Bellflowers
The bellflower is a perennial and one of several plants in the
Campanulaceae family. The species, which includes annual, biennial
and perennial plants, vary from dwarf arctic to alpine species with
alternating, sessile leaves that frequently vary in shape within a
single plant and can either be entire or serrated. Bellflowers
produce blue, purple, white or pink flowers in panicles and have a
large, bell-shaped corolla with 5 lobes.
Site Preparation
Select a site that sees full sun or part shade, and make sure the
soil is well drained and rich in organic matter. Generally
speaking, the soil should be neutral to alkaline. However, because
needs vary from plant to plant,some species require a pH level of
5.1, while others thrive in soil environments as basic as 8.5,it's
essential to tailor the site to the individual variety. Work an
ample amount of compost into the soil.
Special Features
When properly cared for, bellflowers are vigorous growers that are
suited to cutting.
Species from this genus often attract butterflies, birds and
bees.
Choosing a Variety
Consider where you would like to plant your bellflowers. The
Carpathian bellflower is a low-growing plant, while peach leafed
bluebell grows up to 3 feet.
Select a plant that has a sturdy stem that appears vigorous and
healthy-looking. Avoid plants that appear overgrown, leggy or are
damaged from insects or diseases.
Planting
Plant bellflowers in spring or fall, and plan to space them at
least 12 inches apart. Work the soil at least 12 inches deep. Dig a
hole the size of the container. Add organic fertilizer and/or
compost to the planting hole. Remove the bellflower from the pot,
and break up bound roots. Place the plant in the hole, and refill
the hole with soil. Once planted, add a 2-inch layer of organic
compost and a thin layer of mulch on top. Water thoroughly after
planting.
Care
* Remove spent flowers to promote blooming. With bypass pruners,
cut the flowering stem of taller varieties just above new growth to
promote blooming. Stake tall varieties.
* Cut flower stems to the base of the plant in spring.
* Divide every 3 years or annually in regions with mild winters.
