Medical Strain

Serious Seeds is one of the longest established seed banks in Holland and focuses on the production of high quality, stable and uniform cannabis seeds.

For most strains of Serious Seeds, particularly stable parents are crossed to produce the heavy F1 hybrids that are traded.

Serious Seeds are produced in small quantities and are always fresh and selected by hand. Each batch of seeds is tested for germination rate and uniformity of the resulting plants before being released.

CBD Warlock

Warlock was crossed with Cannatonic, a strain with a very high CBD content, in a collaboration with House of the Great Gardener from Canada. The average potency was at appr. 8% THC : 4 % CBD. A high CBD-version for patients who still want the delicious sweet and fruity aroma of this plant, but a less strong psychoactive effect. Serious Seeds decided to release this new cross as a limited edition before developing it further.



Data Sheet

Germination date 01/29/18
Flowering start 03/04/18
Flowering end 05/17/18
Video day 8 - 74

Strain Info

Genetics 80 % Indica / 20 % Sativa
Flowering Days 65 days
THC 8.00 %
CBD 4.00 %
  • Green House
  • Indoor
  • Medical

Video Day 8 - 74