
Photos are representative and may not match your specific variety.
Katz Hi Double White
FlowerMatthiola incana
- Partial sun
- Zones 6–10
- 90 days to maturity
- Flowers
- 12" spacing
- Moderate water
- Annual
Overview
The same overall performance of the standard Katz series varieties, but now selected to produce 90% double-flowering plants. Long stems with 1 1/2-2", pure white blooms. Early blooming one-cut series. Performed well in our spring, early summer, and fall trials. Good uniformity in bloom time and stem length. Seedling selection for double flowers is not necessary; plants will yield 90% double blooms without selection. NOTE: This variety produces one flowering stem per plant. Pinching is not advisable as it will terminate flowering. Edible Flowers: The peppery, clove-like flavor of the flowers lends itself well to use as a garnish on salads, desserts, and drinks.
Planting
Start indoors 6-8 weeks before last frost, or direct sow after last frost
Growing
Sun: partial. Water: moderate. Soil: Well-drained soil. Space plants 12" apart. Germination: 7-14 days.