Critical Plus 20 is the doubledeep cross of the awardwinning Dinafem Seeds original Critical Plus Known for its speedy flowering time and zesty lemon aroma Critical Plus 20 is a great option for firsttime gardeners looking for a deeply relaxing buzz and a healthy yield It exhibits exceptionally pungent notes of lemon incense and exotic wood Dinafem recommends using a strong carbon filter during flowering as the aroma of the maturing buds is robust Critical Plus 20 lends itself to deep relaxation and stress relief