| Management number | 232225101 | Release Date | 2026/06/21 | List Price | US$1.65 | Model Number | 232225101 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Zones: 5 to 8
Mature Height: 12 to 15 feet
Mature Spread: 12 feet
The parent is large-leafed with seven-fingered, elongated leaves with ends tapering to a thin sharp point. Spring color is bright purple red becoming almost a black red or very deep maroon in summer. Fall tones are crimson. Strong growing, vigorous and semi-upright.
When choosing a location, keep in mind that the Suminigashi has a moderate growth rate. It grows up to 15 feet in height and 12 feet in spread. It can be planted in zones 5 to 8. It prefers some sun with afternoon shade and moist, well-drained soil.
How To Start These Seeds:
Scarification: Soak in water, let stand in water for 24 hours
Stratification: Warm stratify for 120 days, cold stratify for 120 days.
Germination: Sow seed 1/8 inch deep, tamp the soil, mulch the seed bed
Other: Natural fall sowing in mulched beds
Seed Count Per Packet:
This packet contains 20 hand-sorted, high-quality seeds.
If refrigerated upon receipt, these seeds can be stored for up to a year before you decide to use them.
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form