Smile Seed Bank

Smile Seed Blog

Nearly ten years of grow science and breeder-grade genetics.

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Cover image for "Super Soil Recipe": a cut-away terracotta pot showing a light top soil layer and a dark, rich bottom layer separated by a gold line, with cannabis roots growing down, a tiny chef's hat on the rim, and a bowl of worm castings, a scoop of compost and perlite on cream linen.
ResearchVerified Research

Super Soil Recipe: A Fun, Practical Living-Soil Guide

11 min read

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Cannabis seeds with white taproots on damp paper towel and cotyledon seedlings in a plug tray
Grower Tips

How to Germinate Cannabis Seeds: 3 Beginner Methods and the Myths That Trip People Up

16 min read

Cover image for "Why Aren't My Seeds Sprouting?": a black seedling tray on a wooden table in soft morning light. Some cells have tiny seedlings with just their two seed leaves, some are still bare soil, and one pale seed rests on the surface, with a wooden plant label beside the tray. The cream left side carries the Thai and English headline, a "Beginner's case file" tag and the Smile Seed Bank logo.Grower Tips

Why Won't My Seeds Germinate? Causes and Fixes for Beginner Seed Detectives

12 min read

Hero image for How to Store Cannabis Seeds: an amber glass jar and a clip-top jar of cannabis seeds, a wooden spoon, a silica gel sachet and a hygrometer on cream linen, with the text Dark, Dry, CoolGrower Tips

How to Store Cannabis Seeds: Dark, Dry, Cool

8 min read

Enter the green knowledge vault from Smile Seed Bank: nearly ten years of field-tested grow science, cultivation technique, and breeder-grade genetics for serious cultivators.