purple kush outdoors

Tips for growing Purple Kush cannabis

This article is presented by Advanced Nutrients, a global company raising the bud weights and reputations of cannabis growers since 1999.

Strain overview: Purple Kush is the indica-dominant cross between Hindu Kush and Purple Afghani that is often chosen for its soothing pain relief. Leading with a pungent earthy Kush aroma, Purple Kush may also feature undertones of sweet fruit. This strain also entices consumers with a purple color that may be coerced while flowering.

Grow techniques: Once you have this clone-only indica in your possession, it’s a good idea to keep it as a mother plant for future use. Its bushy form makes it great for SCROG (screen of green) indoors, and its low height is perfect for limited canopy space. Purple Kush does well in a hydroponic setup, which allows it to get all the nutrients it needs to fully develop. Make sure to prune the plant and remove foliage that isn’t receiving sunlight to promote growth on top of the canopy and improve airflow. Its resinous leftover trim makes for great hash.

Flowering time: 7-8 weeks

Yield: Moderate to high

Grow difficulty: Easy to moderate

Climate: Prefers cool to moderate temperatures between 65 and 75 degrees Fahrenheit.

Indoor/outdoor: Purple Kush does well both indoors and outdoors, given its ability to handle cooler temperatures. If grown outside, carefully monitor bud growth and moisture to prevent bud rot from occurring.

Feeding: Feed this plant heavily throughout vegging and flowering to unlock the plant’s full potential. Kush genetics are always looking for extra food.

Get information on growing the Purple Kush cannabis strain, including its growth structure, difficulty level, and preferred climate.

Purple Kush


Purple Kush is a hybrid of Hindu Kush and Purple Afghani strains making it a 100 percent Indica. It was created in California where it’s available only in clone form and classified as ‘Elite’.

You’ll find that this weed has a heavy high with a strong body stone and a hit lasting for two to three hours. The smoke has a somewhat fruity flavor reminiscent of grapes and an earthy, skunk-like aftertaste. It’s used medically to alleviate symptoms such as depression and chronic muscle and joint pain.

It grows as a stocky shrub to a height of around one metre with thick
bunches of large, fan-shaped leaves. When mature, the plants have tight, chunky buds with a pine aroma. The buds are purplish with orange hairs and a sticky coating of resin and the strain has a THC content of 20 percent.

For indoor growing, Purple Kush’s bush-like structure makes it ideal for the SCROG growing method with hydroponics. Flowers appear after 50 to 60 days and the yield is up to 400 grams per square metre.

Outdoor growth is possible in areas with plenty of summer sunshine. You can grow Purple Kush seeds directly in enriched soil or in containers. Harvest in the northern hemisphere comes in mid to late September and yield per plant is around 100 grams.

The Purple Kush strain is at the high end of potency with plants typically containing a THC level of around 20 percent. Well known on the west coast of America for its medicinal use, Purple Kush is a good potent weed which can be grown by any horticulturist with a basic level of skill.

Comprehensive review of Purple Kush, a potent pure Indica that even rewards beginner growers with a top quality weed strain.