Flowering Time

Flowering time for indoor is counted from the day the 12/12 light cycle is started and is based on the standard 4 weeks vegetative time from seed. It can vary depending on style of grow (seed plants/clones, hydro/soil, etc.), the products used, and quality of plant care. Outdoor flowering is also influenced by the time of sowing, soil/nutrients/water quality, weather, and pests. 


Yield will vary in each individual grow because it depends on many factors that you influence: the size of your plants, light intensity, quality of plant care, cultivation style, products used, etc. Our max. yield is based on gr/m2 under 400W HPS/m2, organic soil cultivation with seeds and a 4 week vegetative time.


Aroma or taste is based on our results in organic soil cultivation. It can vary according to your style of grow, substrates, use of additional products (pesticides, fertilizers, etc.) and the drying/curing process. Avoid giving fish emulsion during flowering, using plant or bud boosters, and similar products.

New Strains

Check out our new strains!



Fast N' Glorious



Our seed bank stands for innovation -
and this also applies to seed quality.

All seeds are from 100% organic production and undergo strict selection procedures.

We guarantee the freshness of our seeds and each seed batch from every individual plant is tested for perfect germination rates before it is authorized for sales.

Our strains are created by our professional breeders who spend many years in developing them to perfection. When you buy Mandala seeds you can be assured that you are purchasing high quality genetics developed and produced by our seed bank.

Mandala's 'deluxe' seeds are of exceptional quality. Various work intensive techniques contribute to the making of our seeds. These seeds are from outstanding plants in the breeding line from which only the top shoots are cloned. The cuttings from these shoots are then grown to large, robust plants for maximum vigour in seed development. In addition, the mother plants have been pollinated sparsely in order to channel their energy into producing extra strong seeds. The benefits from this special production method are very visible. Plants grown from our deluxe seeds develop and root faster, they are overall larger and healthier, provide exceptionally robust mother plants, and our seeds have a longer shelf life. We not only believe in pursuing the highest breeding goals, but also seek to provide the cannabis community with the best possible seed quality.

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Connaisseur Quality

Beautiful buds to grow and smoke. Enjoy an enticing palette of aromas and extraordinary psychoactive effects.

Medical Grade Marijuana

Caregivers, medical growers, and compassion clubs recommend Mandala strains for a wide variety of medical uses.

Guaranteed Fresh Seeds

We are specialized in small-scale seed production for fast turnover, guaranteed freshness, and with the highest standard of quality. All seeds undergo strict selection, are pre-tested for 100% germination, and supplied to resellers/customers in perfect condition.

Unique Genetics

Each Mandala strain is an exclusive and authentic creation based on our lifelong collection of landrace (heirloom) seeds and "old school" genetics (old and rare cannabis cultivars).

Ecological Production

All breeding projects and seed production are managed in an ecologically responsible way and are 100% organic.

Mandala Seeds ShopBuy directly in our online shop. Free seeds, safe shipping, over 40 seed banks to choose from...

Essential reading before you germinate your Mandala seeds! Please read our advice carefully.

Quick, easy, effective...the most important gardening tips & tools explained in simple language.


Seed Storage

Seeds are best stored long-term in a cool and dry place. A refrigerator at 5-8°C/41-46.5°F is ideal. Do not freeze the seeds as they may be damaged when they thaw. Place your seeds in a zip bag and small tupperware box to ensure that they remain dry. You can also put some rice or a bag of desiccant into the tupperware box to absorb any accidental moisture. Mandala seeds can remain viable for 3+ years with little or no loss in germination. This is a biological product and we cannot predict or guarantee the length of viability.