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Generally, all Kush varieties originate from one plant, the OG Kush strain – one of the most well-known strains. Platinum Kush cannabis seeds, an Indica-dominant variety, came from the crossing of Purps, OG Kush, and Master Kush strain. This amazing cultivar got its name from its appearance. The crystals that cover the buds resemble the precious metal (Platinum). It is described as one of the 'heaviest' cultivars available.
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Generally, all Kush varieties originate from one plant, the OG Kush strain – one of the most well-known strains. Platinum Kush cannabis seeds, an Indica-dominant variety, came from the crossing of Purps, OG Kush, and Master Kush strain. This amazing cultivar got its name from its appearance. The crystals that cover the buds resemble the precious metal (Platinum). It is described as one of the 'heaviest' cultivars available.
Due to the fact that Platinum Kush seeds are naturally resilient, require minimal maintenance, and resist diseases like mildew and mold. Moreover, they are fairly easy to grow. There are a number of methods you could use to germinate your Platinum Kush seeds. Premium Cultivars usually recommends the paper towel method. This method is considered the cheapest and simplest planting method as no extra tools are needed. The following are some guidelines on how the paper towel method works:
In addition to their natural ability to withstand molds, fungus, and other diseases, Platinum Kush feminized seeds are also quite easy to grow, even for beginners. Platinum OG can grow successfully both indoors and outdoors. However, it is often recommended to provide a hot and sunny outdoor environment for the plant to reach its full yielding capacity.
The flowering period of this Indica-dominant strain is about 7-8 weeks. During the harvest period, you should expect a yield of around 500 grams per square meter planted. You should top and train your Platinum Kush plant while pruning to allow sunlight rays to reach the plant's roots.
When grown indoors, you should expect your Platinum OG to yield around 7 ounces of fresh cannabis per square meter planted. On the other hand, when grown outdoors, you should expect an average yield of 14 ounces of fresh bud per plant.
The Platinum Kush strain has won several respected awards, like the first position for the best hydro cultivar in the 1994 High Times Cup. Since then, Platinum OG has gradually become more and more popular worldwide. If you wish to grow this easy-to-cultivate cannabis strain, visit Premium Cultivars to browse our wide selection of Platinum Kush seeds for sale.
Your seeds should sprout within 2 to 120 hours under the right conditions.
Platinum Kush feminized seeds take a maximum of 7-9 weeks to bloom fully.
If grown outdoors, you should expect your Platinum Kush seeds to be ready for harvest in mid-October.
Whether grown indoors, the hydroponic setup is the best growing medium. Soil is the ideal medium when growing outdoors.
A Platinum Kush plant can reach maximum heights of 90-160 cm.
Get premium quality Platinum Kush seeds for sale from Premium Cultivars. We only stock great quality, guaranteed-to-germinate seeds that will give you high yields.
Platinum Kush seeds are also known as; Plat Kush, Platinum Purple strain, Platinum Skunk, Purple Platinum OG, Platinum Berry OG strain, or Purple Platinum strain.

Premium Cultivars is more than a cannabis seed bank—we’re a community built around quality, exclusivity, and grower success. Our mission is to deliver world-class feminized and autoflower seeds directly to home growers across the U.S., giving you access to genetics once limited to elite breeders. From legendary strains like Jealousy, Lemon Cherry Gelato,and Zoap to unique, hard-to-find cuts, every seed we offer is hand-selected for reliability and performance.
We believe growing should be simple, successful, and rewarding, which is why we focus only on feminized and autoflower seeds—ensuring every grower gets the most from their harvest without wasted time or resources. With secure credit card payments, competitive pricing, and our Premium Perks loyalty program, you’ll always have access to the best deals and rewards. Plus, our grow guides, tips, and active online community make sure you’re supported every step of the way.
At Premium Cultivars, we’re redefining what it means to buy cannabis seeds—exclusive genetics, unbeatable quality, and a grower-first approach designed to help you thrive.
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Our flower seeds are premium-quality cannabis genetics bred for exceptional growth, potency, and yield. Each seed is sourced from trusted breeders and tested for stability, germination rate, and authenticity.
Most of our flower seeds are feminized, meaning they will grow into female plants that produce buds. We also offer regular and autoflowering varieties for growers who prefer more flexibility.
Yes. All Premium Cultivars seeds come from stabilized genetics that have been carefully selected to ensure consistent performance and uniform growth.
Absolutely. We stand by the quality of our seeds with a germination guarantee when you follow our recommended germination guide.
Store your seeds in a cool, dark, and dry place, ideally in an airtight container. Avoid direct sunlight and high humidity to maintain seed viability for up to several years.
We ship to most U.S. states and select international locations where cannabis seeds are legal to purchase. Always check your local laws before ordering.
Our seeds are sold as souvenirs or for genetic preservation where cultivation is restricted by law. In areas where growing is legal, they can be germinated for personal or licensed cultivation.
We recommend using the paper towel method or direct planting in soil. Full instructions can be found on our Germination Guide page to help you achieve the highest success rate.
We offer wholesale pricing for licensed businesses and large-scale growers. Visit our Wholesale page or contact our team directly for pricing and availability.