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CANADA POST IS ON STRIKE AGAIN - We have removed Canada Post as a shipping option and are now shipping with UPS AND FEDEX. (They are more expensive and have added preditory premiums while Canada Post is on strike, but they are still moving parcels) All Lettmail-shipped items will still be proccessed and dropped with carrier weekly but will only start to move once mail service resumes. Parcels to PO boxes will be shipped once mail service resumes.
Germination of
Wasabia japonica
Wasabi , Japanese Horseradish: Japanese Mustard, Wasabia, Green Fire, Wasabi Mustard, Japanese Greenroot
Wasabi seeds should be planted in well-draining soil, about 1/4 inch deep. Keep the soil consistently moist and place the container in a warm, shady location. Germination usually occurs within 2 to 4 weeks.
Some of plants may have very have specific germination requirements that may not be covered in these general instructions.
Many seeds require pre-treatment before sowing which we try to list here when we can, but this information may not be present here. Germination times and germination temperatures are to be a guide only. Many factors can DRASTICALLY affect this.
It's always a good idea to research the specific germination requirements from multiple sources for each plant before attempting to grow them from seed.