98.8% germination rate 
128 sales THC
Critical Mass Seeds
Critical Mass Strain Characteristics
| Strain brand | Advanced Seeds |
| Strain Gender | Feminized |
| Strain light cycle | Photoperiod |
| Suitable for growing | Outdoor, Indoor |
| Strain THC level | 22% |
| % Sativa/ Indica/ Ruderalis | Indica dominant |
| Strain harvest | 1.8 - 2.1 oz/ft² indoors |
| Indoor flowering time | 65 - 70 days |
| Strain outdoor finish | November |
| Strain height | 35.4 - 39.4 inches indoors 47.2 - 55.1 inches outdoors |
| Strain effect | Critical relaxation |
| Genetics | Afghanistan x Skunk #1 |
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Critical Mass is an Indica-dominant cannabis strain developed by Advanced Seeds as a cross between Afghani and Skunk #1 to yield a wonderful hybrid whose THC levels can reach up to 22%. As a result, she will leave you with a potent head and body high, coupled with a pleasant earthy taste that will have you wanting more.
Description
Critical Mass: A Mass of Resinous Buds for All Climates
Critical Mass is a feminized, Indica-dominant cannabis strain developed by Advanced Seeds as a cross between an Afghani breed and Skunk 1 to yield a hybrid with big, densely packed buds and equally impressive sweet but earthy and woody flavors. Reaching yields as high as 550 – 650 g/m2 with the right cultivation, Critical Mass is a dream for any grower.
With a standard flowering time of 9 – 10 weeks, she isn’t the fastest of growers however, she is worth the wait as the end of flower sees her bearing rock-hard buds packed with resin. Reaching heights of only 100 cm indoors, she’s terrific for growers with limited space and her natural adversity to more challenging climates means she can be grown with heavy yields even in colder regions. In the earlier stages of the grow, a little training goes a long way – techniques such as supercropping can be used in tandem to deliver up to 650 g/m2 of dense, sticky cannabis. Here is some further information to help you grow this strain:
- Medium height – 90 – 100 cm
- Max EC of water – 1.4 in veg, up to 1.8 in flower
- Recommended grow medium: Aeroponics – excellent yields from Critical Mass when grown hydroponically.
- Recommended nutrients: Nectar for The Gods range
Sweet Yet Woody Flavors
Known for her earthen, woody flavors, Critical manages to combine this with a surprising sweetness. The combination of these flavors along with the balance of mind and body effects, she will leave you with a memorable experience that you will thank your stars for the stupendous yields.
Shipping to the U.S.
How can I track my order once it’s been shipped?
A tracking number is sent via email after dispatch. You can track your order on the dedicated Tracking page.
Will anyone be able to tell that my package contains cannabis seeds?
No, we ship all orders in stealth packaging – a plain envelope with no information about the contents or the store’s name.
See more information on our delivery terms on the Shipping page.
When can I expect my order to arrive?
Orders are usually delivered via express shipping within 2-4 days after your payment is confirmed and the order is shipped.
Do you ship orders via a shipping company or the post office?
We ship all packages via USPS. Additionally, shipping is free once you reach a certain threshold (see the widget on the upper right of any product page).
Payment in the U.S.
What payment methods are available in the U.S.?
You can securely pay for your order using a debit or credit card, cryptocurrency, Apple Pay, Venmo, or by bank transfer.
Do all types of cards work for payment?
Herbies accepts Visa and MasterCard. American Express cards, government payment cards, and bank cards without 3D Secure enabled are not accepted. You also cannot pay with prepaid cards, gift cards, Capital One cards, or Cash App cards.
See extra information on the Payments page.
In which currency is the payment processed – in dollars or euros?
If you pay by card, Apple Pay, or Venmo, the payment is processed in dollars. You can also pay for your order in USDT (ERC20, TRC20) or Bitcoin. If you pay via bank transfer, payments are accepted in EUR only.
Will I be charged an extra fee when I pay?
Herbies does not charge any additional fees, but banks or payment processors may charge an exchange fee. If you’re transferring cryptocurrency, there may also be network fees.
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