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Bellflower Seeds - Cluster

SEASON
Perennial

USDA ZONES
2 - 7

HEIGHT
8 inches

BLOOM SEASON
Late spring to early fall

BLOOM COLOR
Violet blue

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well-drained, alkaline soils preferred, pH 6.0 - 7.2

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Perennial

USDA ZONES
3 - 8

HEIGHT
8 inches

BLOOM SEASON
Summer to fall

BLOOM COLOR
Sky blue

ENVIRONMENT
Full sun

SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Perennial

USDA ZONES
3 - 8

HEIGHT
20 inches

BLOOM SEASON
Summer

BLOOM COLOR
Purple

ENVIRONMENT
Full sun

SOIL TYPE
Moist, well-drained soils, pH 5.8 - 6.8

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Perennial

USDA ZONES
3 - 8

HEIGHT
8 inches

BLOOM SEASON
Summer to fall

BLOOM COLOR
White

ENVIRONMENT
Full sun

SOIL TYPE
Moist, well-drained, pH 5.8 - 6.8

DEER RESISTANT
Yes

HOUSE PLANT
No

SEASON
Biennial

USDA ZONES
3 - 9

HEIGHT
32 inches

BLOOM SEASON
Spring and summer

BLOOM COLOR
Rose

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well-drained, pH 6.6 - 7.8

SEASON
Biennial

USDA ZONES
3 - 9

HEIGHT
32 inches

BLOOM SEASON
Spring and summer

BLOOM COLOR
Blue

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well-drained, pH 6.6 - 7.8

SEASON
Biennial

USDA ZONES
3 - 9

HEIGHT
32 inches

BLOOM SEASON
Spring and summer

BLOOM COLOR
White

ENVIRONMENT
Full sun to partial shade

SOIL TYPE
Well-drained, pH 6.6 - 7.8

SEASON
Perennial

USDA ZONES
3 - 7

HEIGHT
40 inches

BLOOM SEASON
Early summer to mid summer

BLOOM COLOR
Blue

ENVIRONMENT
Full sun

SOIL TYPE
Well-drained soils, pH 5.8 - 7.2

DEER RESISTANT
Yes

HOUSE PLANT
No
About...
Cluster Bellflower (Campanula Glomerata Acaulis) - This smaller variety of Campanula is great for the front of the flower garden and is easily grown from Bellflower seeds. Clustered Bellflower Acaulis has compact foliage and forms a low mound of large green leaves with taller stems.MORE CAMPANULA OPTIONS
Planting Directions

TEMPERATURE
68F
AVERAGE GERM TIME
14 - 21 days
LIGHT REQUIRED
Yes

DEPTH
Do not cover the seed but tightly press into the earth

SOWING RATE
5 - 7 seeds per plant

MOISTURE
Keep seed in constant moisture until germination

PLANT SPACING
18 inches
Cluster Bellflower (Campanula Glomerata Acaulis) - This smaller variety of Campanula is great for the front of the flower garden and is easily grown from Bellflower seeds. Clustered Bellflower Acaulis has compact foliage and forms a low mound of large green leaves with taller stems and violet blue blooms.
Pest resistant
This variety is both deer and rabbit resistant, perfect for edging the front of the flower border or in a large rock garden. Clustered Bellflower is also well-suited to tubs and mixed containers.

Cluster bellflower seed
How to grow
How To Grow Cluster Bellflower From Seed: Many gardeners start the Bellflower seeds in the early spring outdoors in a cold frame. If you want to get a jump start on this perennial, start the Campanula seeds indoors 6 - 10 weeks before the last frost. Press the flower seeds gently into the soil but do not cover them.
Bellflower plants may benefit from a hard trimming immediately after blooming to maintain a low, compact mound. Clustered Bellflower Acaulis is known to spread by sowing its own seeds, but it is not considered to be problematic.
- Sowing Rate: 5 - 7 seeds per plant
- Average Germ Time: 14 - 21 days
- Keep moist until germination
- Attracts bees, butterflies and hummingbirds
- Depth: Do not cover the seed but tightly press into the earth

Flower Specifications
Cluster Bellflower stems produce clusters of showy violet blue, bell-shaped flowers in early summer. If you are looking for flower seeds for one of the most popular perennial flowers in the home garden, then look no further than this Campanula Glomerata.
- Height: 8 inches
- USDA Zones: 2 - 7
- Season: Perennial
- Deer Resistant: Yes