CRITICAL MASS
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Delivery and Shipping
Delivery and Shipping
All items are packaged discreetly.
Our delivery service is provided by Parcelforce Worldwide smaller items may be sent via Everi.
Standard UK mainland orders over £99.00 are eligible for a free standard service delivery (Mon – Fri). Free delivery includes orders up to and not exceeding 30 kg or 110cm in length.
Bulky Items including all grow media, garland trays, bamboos, reflective sheeting and grow tents incur a small surcharge.
Where possible, orders received by 2:30pm Mon – Fri are dispatched the same day.
UK mainland orders after 2:30pm Mon - Fri are subject to next working day dispatch. For example, orders after 2:30pm on a Friday are dispatched on the next working day, usually a Monday.
UK Mainland Pallet deliveries, are charged at £60.00 per pallet, usually delivered in 2-3 working days.
CRITICAL MASS
Description
Description
Ancient Earth Organic meets USDA-NOP and the worlds most stringent organic input standards for organic production. Ancient Earth Organic, naturally derived from a rare source of ancient organic matter called leonardite, is a breakthrough long and short chain humic acid supplement that gives you the best of natures benefits in a bottle! The specialized ingredients in this formula work together seamlessly and synergistically to maximize plant performance and optimize the yield of your plant.
Potassium (K) is essential in the manufacture and transport of sugars and starches and in cell division. Potassium ensures the plant produces enough sugars during flowering, which are essential for the development of the fruit and flowers. Potassium also increases a plant’s resistance to diseases and mould which become more prevalent with increasing floral size and density.
As flowering plants progress through the reproductive stage their potassium requirements increase in relation to their phosphorus needs. Critical Mass provides the perfect ratio of phosphorous to potassium for this period of development.
How to use
Soil & Pots Mixes
Dilute at 0.5ml – 1.0ml per litre of nutrient solution.
For ripening heavy flower & fruit seeds in last weeks (before flush) increase dose up to 1.5ml/L.
Coco & Hydro
Follow as above at, or up to, double strength (max 2ml/L mid flower or 3ml/L to ripen).
When to use
Use from week 4 (day 22) of the flowering period until fully mature and ripe.
To maximise crop flavour flush using FM Clean Cut and water for 3 – 7 days before harvest.
Critical Mass is available in 250ml, 1L and 5L sizes.
MSDS
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
