ICMag, short for International Cannagraphic Magazine, is one of the longest running cannabis forums online. As the name suggests, it has a strong international membership, with growers and breeders from North America, Europe and beyond. Many experienced growers consider it a place for deeper technical discussion, especially on breeding, outdoor growing and solventless hash making. If you are ready to go beyond beginner basics, ICMag can be a great resource. Here is what to know before you dive in. This guide is for adults 21 and older growing where it is legal.

The short version

• Who it is for: Intermediate and advanced growers, breeders and hash makers, though beginners are welcome.
• What stands out: International perspectives, breeder discussions, outdoor and greenhouse knowledge and solventless hash.
• What to expect: A large archive, detailed threads and a culture that values careful, experienced posts.
• What to watch: Advice from other countries may assume different climates, products and laws.

A global perspective

Because ICMag draws members from many countries, you will see growing advice from very different climates. A grower in Spain may deal with heat and dry summers. A grower in the Netherlands may focus on short seasons and wet autumns. A grower in Canada may fight early frost. Reading across these experiences teaches you how climate shapes strain choice, timing and technique.

When you read advice, notice where the grower lives. Translate it to your own conditions. Products and nutrient brands also vary by country, so look at the ingredients or ratios rather than the brand name.

Breeder and seed discussions

ICMag has long been a gathering place for breeders and seed collectors. Threads cover:

• Breeding projects, where members document crosses and selections over generations.
• Seed tests, where growers share how a strain performed.
• Strain history, including discussions of classic and landrace genetics.
• Preservation, where members try to keep old lines alive.

These threads are a goldmine if you want to understand where genetics come from. They also teach healthy skepticism. Seed tests from multiple growers give a better picture than any single photo.

Solventless hash

ICMag is known for its hash making community. Members share techniques for dry sift, ice water hash and rosin. These methods use cold water, ice, screens, heat and pressure to separate resin without chemical solvents. Discussions cover which strains wash well, how to dry hash safely and how to press rosin.

If you are interested in making your own, start with solventless methods, check your state’s laws on making concentrates at home and read widely before you begin. Some states restrict home extraction of any kind. Never use flammable solvents at home.

Outdoor and greenhouse growing

Many ICMag members grow outdoors or in greenhouses, and the forum has rich threads on:

• Choosing strains that finish before autumn weather.
• Preventing bud rot and powdery mildew.
• Building living soil and using compost.
• Managing pests without harsh chemicals.
• Light deprivation in greenhouses.

These are especially useful if you are moving from indoor to outdoor growing.

How to join in well

Introduce your setup

When you post, describe your climate, growing space and experience level. That context helps members give useful advice.

Read the rules

Each section may have its own rules on topics, photos and selling. Many forums ban buying or selling cannabis and limit seed discussions to legal topics.

Be patient

On a large international forum, replies may come from different time zones. Give threads time.

Keep it private

Use an anonymous username and remove location data from photos. Remember that laws differ widely between countries and states, so be careful about what you share.

Common terms you will see

Term	Meaning
Landrace	A strain that developed naturally in one region
Pheno	Short for phenotype, how a plant looks and grows
Mother	A plant kept for taking cuttings
Wash	Making ice water hash from plant material
Rosin	Resin pressed out with heat and pressure
Light dep	Covering a greenhouse to control light hours

Is ICMag right for you?

If you are brand new to growing, you may find simpler forums easier to start with. But even beginners can learn a lot by reading ICMag. Once you have a few grows under your belt, it can help you move into breeding, outdoor growing or solventless hash.

Seeds for the next step

Whether you want to start a pheno hunt or simply try a classic strain, choose seeds that fit your space and climate. Browse our marijuana seeds for genetics suited to growers at every level.

Reading old threads the smart way

ICMag’s archive stretches back many years, and that is both a strength and a trap. Some older advice holds up well, such as the basics of drying slowly or keeping airflow strong in flower. Other advice is outdated, especially around lighting, since LED fixtures have changed indoor growing a lot. When you find an older thread, check the date and look for newer replies that update it. If a technique depends on a product, see whether that product still exists.

Building a reputation

Forums reward members who contribute steadily. Post clear photos, answer questions you know well and admit when you are unsure. Over time, other members will recognize your name and give your questions more attention. Avoid arguments about whose method is best. There is more than one way to grow good cannabis, and the most respected members tend to be the ones who stay curious.

Combining forums with local knowledge

The best results usually come from mixing global knowledge with local experience. Use ICMag to learn techniques and genetics, then talk to growers near you about pests, weather and timing in your area.

Grow legally and responsibly

Home cultivation is only legal in some states, and each state sets its own plant limits, locking rules and rules about whether plants can be visible from a public place. You must be 21 or older to buy seeds from Kind Seed Co, and you should grow only where your state and city allow it. Check your state rules in our guide to the legal requirements for growing weed plants in your state before you plant. Federal treatment of cannabis seeds is also changing, so read our December 11 2026 seed rule explainer before you order. Keep plants and harvested flower locked away from children, pets and visitors, and never drive after using cannabis. This article is general information. It is not legal advice and it is not medical advice.

Frequently asked questions

What does ICMag stand for?

ICMag stands for International Cannagraphic Magazine, a long running cannabis forum.

Is ICMag good for beginners?

Beginners can learn a lot there, though many threads are aimed at intermediate and advanced growers.

What is ICMag known for?

It is known for its international membership, breeder discussions, outdoor growing and solventless hash making.

Can I buy seeds on ICMag?

Forums usually limit selling. Read the rules and follow your local laws.

Final thoughts

ICMag is a deep, international resource for growers ready to learn more about breeding, outdoor growing and solventless hash. Read with your own climate in mind, follow the forum rules and keep your grow legal and private.

Ready to start

Browse the full range in the Kind Seed Co shop or go straight to marijuana seeds. Kind Seed Co sells only to adults 21 and older. Always follow the cannabis laws where you live.