How do I identify high-quality cannabis seeds?

Good seeds are firm, dark, and often have a mottled surface. Avoid soft, green, or cracked seeds.

Which strain is right for me?

Choose based on your climate, indoor/outdoor setup, and desired effects like relaxation or focus. The Seed Finder can help.

What mistakes should I avoid when buying seeds?

Avoid buying cheap seeds, wrong strains for your region, poorly stored seeds, or from unverified sellers.

What happens after I buy cannabis seeds?

You begin germination. Keep conditions stable – 22–25°C, 80% humidity, and the correct light cycle.

Cannabis Seeds Explained: Types, Selection & Cultivation Tips

Q: What types of cannabis seeds are there?

Common cannabis seed types include autoflowering, feminized, regular, and CBD-rich seeds – each suited for different cultivation goals.

Cannabis Seeds Explained – Types, Selection & Use

What exactly are cannabis seeds – and how do you choose and use them properly? In this guide, the Cannoptikum team explains everything you need to know about seed types, quality features, and practical applications. Perfect for beginners, but also valuable for advanced growers!

What types of cannabis seeds are there – and what are they for?

Autoflowering seeds: Easy to grow, fast flowering, perfect for beginners. No light cycle control required. Learn more about autoflowering seeds
Feminized seeds: Produce almost only female plants – ideal for maximum bud production. All about feminized seeds
Regular seeds: Contain both male and female genetics – suitable for breeders. Benefits of regular seeds
CBD-rich seeds: Designed for therapeutic use without strong psychoactive effects. Learn more about CBD-rich strains

How to identify high-quality cannabis seeds?

They are hard, dark brown to black with a mottled pattern.
Avoid soft, green, or damaged seeds – they are often immature or unusable.
Store seeds in a cool, dry, and dark place – e.g., a sealed jar with rice sachets in the fridge.

How to find the right strain for your needs?

Location: Growing indoors or outdoors? Some strains are more climate-sensitive. Indoor vs. Outdoor Growing
Climate: Mediterranean, continental, or alpine? Cultivation tips by climate
Effects: Creative, relaxing, therapeutic – depending on THC/CBD levels. Strain effect guide

Choosing strains by effects: What suits your goals?

Sativa-dominant: Energizing, uplifting, best for daytime use.
Indica-dominant: Relaxing, calming, ideal for the evening.
Hybrid: Balanced effects for versatile use.

Avoid these 5 common seed-buying mistakes

Buying based on price instead of quality.
Choosing strains unsuitable for your climate.
Using old or poorly stored seeds.
Ordering from unverified sources with no traceability.
Underestimating flowering time and care needs.

What happens after buying seeds?

Once you've purchased your cannabis seeds, it's time for the exciting phase of germination and early care. Here's how to prepare for a successful grow: