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Half Clone Marshmallow’ produces lush, cup-shaped blooms with layers of soft, beautifully pink petals. Flowers are large, carried on sturdy, upright stems ideal for cutting. Foliage is bright green and finely divided, providing an attractive backdrop even before bloom.
Planting and Growing
Hardiness: Generally grown as a spring-blooming bulb in cooler climates; in warmer regions, plant in fall for winter–spring bloom. Not reliably hardy in USDA zones colder than zone 7 without protection.
Sun: Full sun to light afternoon shade.
Soil: Rich, well-draining soil with good organic matter. Avoid heavy clay or waterlogged spots.
Planting depth: Plant pre-sprouted corms (cormlets) with the pointed side up, about 1–2 inches deep.
Spacing: 4–6 inches apart to allow air circulation and room for offsets.
Watering: Keep soil evenly moist during the growing season; reduce watering after foliage dies back.
Fertilizer: Apply a balanced, low-nitrogen fertilizer at planting.
Bloom Time and Use
Bloom season: early spring- summer, depending on planting time and local climate. Die back once too warm.
Cut flowers: Excellent for bouquets and arrangements; stems are long and hold up well in water.
Garden display: Works well in borders, containers, and mass plantings for a soft, cottage-style look.
Care After Bloom
Allow foliage to yellow and die back naturally to feed the corms for next season.
Lift and store corms in dry, cool conditions in regions with wet or freezing winters; replant in the next planting season.
In mild climates, leave corms in place and mulch for winter protection.
Pests and Problems
Watch for slugs, snails, and bulb rot in poorly drained soil.
Ranunculus can be susceptible to fungal diseases if air circulation is poor; space plants and avoid overhead watering.
Inspect for aphids and treat early with insecticidal soap or by washing off.
Notes
‘Half Clone Marshmallow’ is prized for its soft, romantic color and reliable performance as a cut flower.
Pre-sprouted corms will give earlier and more uniform blooms; follow gentle handling to avoid damaging new shoots.
Half Clone Marshmallow’ produces lush, cup-shaped blooms with layers of soft, beautifully pink petals. Flowers are large, carried on sturdy, upright stems ideal for cutting. Foliage is bright green and finely divided, providing an attractive backdrop even before bloom.
Planting and Growing
Hardiness: Generally grown as a spring-blooming bulb in cooler climates; in warmer regions, plant in fall for winter–spring bloom. Not reliably hardy in USDA zones colder than zone 7 without protection.
Sun: Full sun to light afternoon shade.
Soil: Rich, well-draining soil with good organic matter. Avoid heavy clay or waterlogged spots.
Planting depth: Plant pre-sprouted corms (cormlets) with the pointed side up, about 1–2 inches deep.
Spacing: 4–6 inches apart to allow air circulation and room for offsets.
Watering: Keep soil evenly moist during the growing season; reduce watering after foliage dies back.
Fertilizer: Apply a balanced, low-nitrogen fertilizer at planting.
Bloom Time and Use
Bloom season: early spring- summer, depending on planting time and local climate. Die back once too warm.
Cut flowers: Excellent for bouquets and arrangements; stems are long and hold up well in water.
Garden display: Works well in borders, containers, and mass plantings for a soft, cottage-style look.
Care After Bloom
Allow foliage to yellow and die back naturally to feed the corms for next season.
Lift and store corms in dry, cool conditions in regions with wet or freezing winters; replant in the next planting season.
In mild climates, leave corms in place and mulch for winter protection.
Pests and Problems
Watch for slugs, snails, and bulb rot in poorly drained soil.
Ranunculus can be susceptible to fungal diseases if air circulation is poor; space plants and avoid overhead watering.
Inspect for aphids and treat early with insecticidal soap or by washing off.
Notes
‘Half Clone Marshmallow’ is prized for its soft, romantic color and reliable performance as a cut flower.
Pre-sprouted corms will give earlier and more uniform blooms; follow gentle handling to avoid damaging new shoots.