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Boltonia

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Boltonia
Photo: a Wikimedia Commons contributor · Public domain · Wikimedia Commons

Fact sheet

every fact quoted from its source
Typeperennial

“Boltonia is a native North American perennial” — How to Grow Boltonia — LizPlants

Days to maturity90–120 days

“90-120 days from transplant to first flowers” — How to Grow Boltonia — LizPlants

LightFull sun, 6-8 hours daily (tolerates partial shade but blooms more prolifically in full sun)

“Sun: Full sun, 6-8 hours daily (tolerates partial shade but blooms more prolifically in full sun)” — How to Grow Boltonia — LizPlants

WaterModerate watering during establishment (first growing season); drought-tolerant once established. Water during extended dry periods. Avoid overwatering, which can lead to weak growth and disease.

“Moderate watering during establishment (first growing season); drought-tolerant once established. Water during extended dry periods.” — How to Grow Boltonia — LizPlants

Hardiness zones3-9

“Thrives in zones 3-9, with best performance in zones 4-8” — How to Grow Boltonia — LizPlants

Spacing24–36 in

“Spacing: 24-36 inches” — How to Grow Boltonia — LizPlants

Height36–72 in

“Boltonia asteroides flower Boltonia is a native North American perennial that produces masses of daisy-like flowers in late summer and fall, typically reaching 3-6 feet tall depending on variety” — How to Grow Boltonia — LizPlants

TransplantSurface sow seeds (light-dependent germination); transplant seedlings or divisions at soil surface depth

“Planting depth: Surface sow seeds (light-dependent germination); transplant seedlings or divisions at soil surface depth” — How to Grow Boltonia — LizPlants

Ready whenRemove spent flowers to encourage continued blooming.

“Remove spent flowers to encourage continued blooming.” — How to Grow Boltonia — LizPlants

Edible partsflowers

“While not traditionally used as a culinary herb, boltonia flowers are edible and can garnish salads or desserts for their delicate, ornamental edible flowers” — How to Grow Boltonia — LizPlants

Companionsblack-eyed susan, coreopsis, echinacea, ironweed, joe-pye weed, rudbeckia, sedum, ornamental grasses, asters

“Plant with: Black-eyed Susan, Coreopsis, Echinacea, Ironweed, Joe-Pye Weed, Rudbeckia, Sedum, Ornamental grasses, Asters” — How to Grow Boltonia — LizPlants

Keep away fromdensely rooted competitors

“Avoid planting near: Plants requiring consistently moist soil” — How to Grow Boltonia — LizPlants

Who grows this

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Where this comes from