Green Ninja by Heavyweight Seeds is a feminised cannabis seed derived from the cross of a Northern Lights and an Afghani. The result is an extraordinary hybrid that brings together the most exotic tastes and aromas and the strongest effects.

Green Ninja is a rather discreet and not-particularly-smelly plant that may well be cultivated in reduced spaces without raising suspicion. Up to 9 plants could fit in 1 square meter, with total yields of roughly 500 g. Outdoors, she'll be ready for harvest by late September.

Green Ninja boasts sweet, spicy and earthy tastes and aromas that usher in a strong heavy-hitting effect, best reserved from fearless cannabis heavyweights.

Remember that, besides our catalogue of Heavyweight Seeds, you can access our selection of over 3,000 cannabis seeds. Don't forget to use our advanced filters to help you find strains with higher or lower THC levels, with faster flowering cycles and of varying sizes depending on your grow's needs.