Critical Green


Critical Green is a feminised strain that combines two skunky legends Critical and Green Poison. It is an ideal plant for beginners because of its simplicity, but also for anyone who is also looking for a lot of yield, flavour and potency. It grows to a large size of up to 3 metres, with a massive production of huge, mega-sticky buds. The flowering period is very short, only 7 weeks. A citrus, floral and fruity smoke will give you a great dose of energy that soon transforms into intense relaxation. Best used later in the day.

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Critical Green is a feminized marijuana strain that everyone likes because it has everything that any grower wants. This is a perfect Indica-dominant hybrid that is monstrous and simply perfect.

For the development of these genetics we have combined two super fast and productive selections of Green Poison from Sweet Seeds and Critical from Mr Nice. In other words, the original Critical with another very very Critical strain, resulting in one of the most impressive Skunk/Afghani crosses.

How to grow Critical Green

As a good Skunk hybrid, it is a very straightforward plant that will delight any type of grower. Beginners will be delighted by its resilience and high yields with little care. And veterans will enjoy a harvest of the highest quality.

Outdoors in favourable conditions it can grow to a height of up to 3 metres, with long, flexible branches that need tutors during flowering to prevent them from breaking under the weight.

It is harvested quickly, from mid to late September. Although it is very suitable for areas with short summers, it is also quite sensitive to fungus when the ambient humidity is very high.

Indoors it has a medium stretch and we recommend switching to flowering at around 30 cm. It accepts any growing technique, from SCROG due to its ease of branching, to SOG due to the high production of its apicals.

From the change of photoperiod it is harvested in only 55 days. During this phase the odours become very, very intense and it is advisable to use a good carbon filter or ozonator.

Characteristics of Critical Green

In terms of yields, few plants produce so much with so little on offer. Outdoors it can reach up to a kilogram per plant in the larger ones. Indoor growers, with 300-350 W LED equipment, will achieve a yield of up to 650 grams per m².

The buds are amazingly big, hard and sticky. If you like extractions, you will enjoy making the most delicious hash, rosin or BHO.

Its terpene profile is unique and very recognisable. It has a dense smoke with fruity, citrus and floral hints, with notes of hashish and very skunky.

The effects are very potent and happy, with a very euphoric start inherited from its Sativa genes, which quickly reveals its Indica influence with very relaxing sensations.

What we like the most

  • Very, very easy to grow.
  • XXL production.
  • Fruity, citrus and skunky flavour.
  • Very potent effects.
  • Price.

What we like least

  • Somewhat sensitive to high humidity.
  • The smell during flowering is very intense.

Frequently Asked Questions

Below you will find the answers to the most frequently asked questions by growers interested in these cheap bulk seeds:

When does Critical Green start flowering outdoors?

Depending on the latitude of the crop, flowering begins during the first half of August.

When to cut an outdoor Critical Green?

It is a very fast flowering variety that is harvested during the second half of September.

How to grow a feminised Critical Green?

It is a very easy plant to grow. With room for its roots, it grows up to 3 metres high. Accepts pruning and branch guidance.

What are the effects of Critical Green in bulk?

The effects are very euphoric at first, with a fast and very relaxing comedown.

Additional information




Mostly Indica


Green Poison x Critical



Recommended crop

Interior and exterior

Flowering time


Indoor flowering

45-50 days

Outdoor harvest

Mid / late September


Very High

Indoor production

550-650 g/m2

Outdoor production

1,100 g/plant

Outdoor height

2,5-3 m

Aromas and flavours

Citrus, Floral, Fruits, Hashish, Skunk


Euphoria, Happiness, Relaxation


15% – 20%


Low: < 1%.


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