They need well drained, moderately fertile soil. The plants grow two to three feet tall and may be dried. The seed is usually planted directly into the garden. Prechilling the seed for five days at 50 degrees improves germination. The seed germinates in 25 to 35 days at 55 degrees.
Light is necessary for good germination.
The seedlings are difficult to transplant. Visuals associated with this text. This information is for educational purposes only. References to commercial products or trade names does not imply endorsement by MSU Extension or bias against those not mentioned. This information becomes public property upon publication and may be printed verbatim with credit to MSU Extension.