Weedth growing library

Seeds

Choose, store and germinate seeds with a clearer view of genetics, viability and the traits that matter for your grow.

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Start and plan

Build the foundation before the first major decision.

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Environment and root zone

Choose the setting, light, medium and water strategy.

Feeding and plant care

Keep growth healthy with practical care and training.

Harvest and finish

Protect timing, quality and flavor through the final steps.

Specialist topics and tools

Go deeper with advanced methods, practical tools and field notes.

29 guides

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Growing guide 9 min read

What Are R1 Seeds?

R1 seeds are a label you will sometimes see on [...]

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Growing guide 12 min read

F2 and F3 Generational Seeds: What They Mean and What to Expect

Seeing F2 or F3 on a seed listing is supposed [...]

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Growing guide 9 min read

What are F1 Hybrid Seeds?

“F1 hybrid” is one of the most misunderstood seed labels [...]

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Growing guide 6 min read

What Are Feminized Cannabis Seeds?

Feminized cannabis seeds are seeds bred to produce female plants [...]

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Growing guide 10 min read

What Are Regular Cannabis Seeds?

Regular cannabis seeds are seeds that can produce either male [...]

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Growing guide 13 min read

Feminized vs. Regular Cannabis Seeds: Which Should You Grow in 2026?

The feminized vs regular decision is less about ideology and [...]

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Growing guide 26 min read

What Are Autoflower Seeds?

Autoflower seeds produce plants that switch from veg to flower [...]

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Growing guide 17 min read

How Long Do Cannabis Seeds Last?

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