Oak Leech
Seymeria cassioides
Family: Orobanchaceae
Oak Leech grows in partial sun and prefers dry woodland soil. Water needs: Low.
How to Grow Oak Leech
Oak Leech growing information includes sunlight requirements of Partial sun, soil conditions listed as Dry woodland soil with a soil pH of 5.0-7.0, and Low water needs. The listed hardiness zones are 6-10. For propagation reference, the database lists germination or establishment information for Oak Leech as 14-30 days, with planting or establishment depth listed as Surface sow. Days to maturity are listed as 90-140 days.
Plant Overview
Oak Leech (Seymeria cassioides) is listed in the Orobanchaceae family and categorized as a flower with an annual life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Difficult.
- Plant ID
- PLT-4297
- Family
- Orobanchaceae
- Plant type
- Flower
- Life cycle
- Annual
- Difficulty
- Difficult
Growing Conditions
Oak Leech is listed for partial sun conditions. Water needs are listed as low. The database soil reference is Dry woodland soil. The listed soil pH range is 5.0-7.0, and the listed hardiness range is 6-10.
- Hardiness zones
- 6-10
- Sunlight
- Partial sun
- Soil
- Dry woodland soil
- Soil pH
- 5.0-7.0
- Water needs
- Low
Seed & Germination
For seed starting, the listed germination time is 14-30 days and the seed depth is Surface sow. The listed time to maturity is 90-140 days. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.
- Germination
- 14-30 days
- Seed depth
- Surface sow
Harvest & Propagation
- Days to maturity
- 90-140 days
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Growing Reference Note
Plant performance can vary with climate, soil, weather, cultivar, seed quality, and gardening methods. The values on this page are general database reference ranges rather than a substitute for local extension guidance or seed-packet instructions.