Ranunculus
Ranunculus hybrids
Often called the rose of spring or persian buttercup, ranunculus has densely packed petals forming elegant blooms on long stems. Flowers bloom in bright pinks, white, yellows, oranges, and purples. Ranunculus is a cool weather lover, with optimal day temperatures in 57-64°F (14-18°C) and night temps between 40-50°F (4-10°C). Plants will go dormant when temperatures reach 80°F (27°C) Ranunculus is toxic to humans in large quantities and may cause minor contact dermatitis.
How to Grow Ranunculus
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Pests
Diseases
Beneficial Critters
Growing from Seed
Soak ranunculus corms for 4 hours and pre-sprout (shallow plant in trays and keep trays in a cool, dark/low light area until sprouts appear) for a longer bloom season.
Planting Considerations
Ranunculus thrives in high or low tunnels.
Feeding
Add high nitrogen fertilizer (like blood meal) at planting and when buds appear.
Harvesting
Cut when buds are colored and squishy like a marshmallow.
Storage
Overwinter corms in vermiculite or peat moss in a cool, dark place.
