The speedwells 'Caledonia' is a winter-hardy cultivar. While its parentage has not been disclosed, the name of Caledonia implies the Roman goddess of youth. The speedwells 'Caledonia' is popular due to its purple to blue flowers, which attract pollinators such as hummingbirds and butterflies. Gardeners also appreciate this cultivar because of its resistance to pollution and salty environments.
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Shrub
Plant Type
Semi-evergreen
Leaf type
0 - 38 ℃
Ideal Temperature
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Care Guide
Care Guide for Speedwells 'Caledonia'
Twice per week
Water
Full sun
Sunlight
0 - 38 ℃
Ideal Temperature
Water:
Speedwells 'Caledonia' should be watered every 3 to 4 days, keeping the soil moist during growth and flowering. In winter, it requires little water but ensure good drainage. Prune dead parts in early spring and water thoroughly to initiate new growth.
Fertilize:
Speedwells 'Caledonia' needs minimal fertilizer, primarily a water-soluble compound with a 20-10-20 ratio during growth and a 10-30-20 ratio before flowering. Reduce fertilization after early fall, and avoid it during recovery due to weak nutrient absorption. Excess fertilizer can harm root systems.
Pruning:
Speedwells 'Caledonia' features vibrant blooms and requires minimal care. Pruning should be done in early spring to promote growth and flowering. Clean cutting tools prevent disease. Proper pruning enhances foliage density, improves air circulation, and minimizes pests, ensuring a healthy and attractive display each season.
Propagation:
Speedwells 'Caledonia' can propagate via division, sowing, and cuttage. Best time for division is mid-spring; use a 2- to 3-year-old plant. Disinfect cut parts before planting. Cuttage should occur in late spring or summer; keep soil moist until roots develop before transplanting.
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