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KLR #4 (Sour Grapes) Feminized Hemp Seeds


Indica Dominant
2020 Vintage 

This cultivar has been a very even and consistent commercial crop production plant all around. It is easy to grow and has been a proven success for multiple seasons. It is one of our most versatile strains and is applicable to all types of cultivation techniques making it a great selection for any style farmer. It has also been typically what we would call a gassy terpene profile accented with hints of pine and citrus overtones. When field planted it is recommended to use a 5’x5’ or 6’x6’ spacing as they can get big. For whole-plant harvest the ratio of trunk/stem/ petiole/flower we consistently see an 8-12.5% total cannabinoid homogenized value. For raw flower biomass, we consistently see a 10-14% total cannabinoid value with our highest value lab test coming in at 15.23% total cannabinoid to date. Total THC compliant flower found through our own field and laboratory testing. We recommend that you always test throughout the season to monitor the chemical values of plant tissue.

For Seeds To Be Shipped 

*When you purchase seeds, you will be automatically sent a Material Transfer Agreement to your email inbox -  which must be signed and submitted with a copy of your cultivation permit before your seeds will ship. We can not release your seeds until we have BOTH of these things. If you have any trouble please reach out to us directly: orders@canvastsupplyco.com None of the genetics we distribute are for the purpose of seed multiplication, creation of new hybrid lines derived from MATERIAL, inbreeding of MATERIAL, for resale or barter, or cloning of MATERIAL, or for any use that is illegal. You will be required to sign a Material Transfer Agreement ahead of your order shipping.

Once we get notification of this form being completed you will receive an email with your order tracking information within 48 hours.


Compliance: Non-detectable Delta 9, Total T< 0.3

Cannabinoid Potential: Consistently see 8-12.5% total cannabinoids 

Terpenes: Myrcene, Caryophyllene

Click to view COA

Light CycleFull Term-Early

Growing Habits: Coming Soon

Plant Spacing: Coming Soon

Harvest Time: 6-9 weeks indoor / Early to Mid October Outdoor/Field/Full season.

Harvest Volume: Variable

KLR #4 (Sour Grapes) Feminized Hemp Seeds