Flairform Gro Storm - 1L

In stock online
Standard Delivery £6.95*
Free Delivery - orders +£65 Free Delivery - orders +£65
Plain Packaging Used Plain Packaging Used
While Stocks Last While Stocks Last
Product Name Qty Price
Flairform Gro Storm - 1L
Special Price £9.97 Regular Price £19.95


Gro Storm from Flairform is an all-in-one organic additive that imparts many benefits to your plants! It contains lots of ingredients that will help improve plant health and performance in a number of ways. Kelp extract, for example, is famous for boosting plant stress tolerance, allowing growth to continue in less than ideal conditions. 

Gro Storm also contains fulvic and humic acids as well as a multitude of vitamins and minerals. Plants will have an easier time drawing up nutrients which ensures maximum nutrient availability. Vitality, yield quantity and yield quality increase as a result of using Gro Storm as it raises Brix levels, oils and tastes. All this in an additive with a 3 year shelf life! 

The seaweed/ humic acid mixture helps promote increased plant vitality, abosorption of minerals, improves growth yield and quality and increases resistance to environmental stress.


  • Always give nutrients and additives a good shake before using. This will ensure all of the ingredients that may settle are back in the mix when pouring it out.
  • Add each product to the nutrient tank one at a time, giving a good stir in between.
  • Never mix concentrates together in neat form as they can react badly, causing clumping of some elements. This can cause malnutrition or ineffectiveness and is a waste of nutrient! We would always recommend following the manufacturer’s instructions for best results.
  • Typical Dose: 1 litre makes 1000 - 2000 litres of nutrient solution.
Delivery & Returns
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery
In a hurry for your order? Order before 1 pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
Different delivery address?
Do your goods need shipping to an alternative address? If so, paying by bank transfer gives you the freedom to have them delivered to anywhere in the UK.
Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or email customer service and we can arrange a free collection.
Plain Packaging
All parcels, no matter how big or small, are dispatched in plain packaging using black wrap that's secured using 'fragile' tape.
How to Pay
Credit / Debit Cards
We accept all major credit and debit cards. Please note: When paying by credit card we can only ship to the card statement address.
Simply select this option at checkout if you prefer to pay through PayPal. Please note: When paying by PayPal, we can only ship items to the account owners confirmed address.
Bank Transfer
Select the option for Bank Transfer at checkout if you wish to receive your item anywhere within the UK. Please use your order number as payment reference.
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Click & Collect
Collect your online orders in as little as under an hour*! Simply pay online, choose your store & collect for free! Available from Manchester & Huddersfield (*subject to stock availability).
Brand Flairform
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