Nano 10⁻⁹ Flower Boost

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Standard Delivery £6.95*
Free Delivery - orders +£65 Free Delivery - orders +£65
Plain Packaging Used Plain Packaging Used
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Product Name Qty Price
Nano 10⁻⁹ Flower Boost 250ml
Nano 10⁻⁹ Flower Boost 500ml
Nano 10⁻⁹ Flower Boost 1L
Nano 10⁻⁹ Flower Boost 5L


Nano iron is the active ingredient in nano. 10⁻⁹ flower boost+, used to speed up the plant’s metabolism. Iron is directly involved in chlorophyll production (which makes your leaves green) and this directly improves the plant’s ability to use light as energy.

Nano. 10⁻⁹ flower boost+ wouldn’t be complete without improving the quality of the plant, with more energy, plants can increase the flavours, aromas, and colours to achieve higher yields and better quality. Nano. 10⁻⁹ flower boost+ delivers nutrients differently, for the best results every time.

Nano.10⁻⁹ flower boost⁺ is the only flowering additive you need during the main flowering period*. It contains the additional phosphorus and potassium required during rapid flowering growth, with sulphur and magnesium contributing to enhanced fruit quality.

Naturally occurring plant hormones are the natural catalysts for building bigger fruits and denser yields. flower boost⁺ utilises biostimulants to assist your plants in producing the biggest gains and finest quality fruits possible.

Unique to the nano range of nutrients is our patented nanoparticles. In flower boost⁺, we use nano iron and silica. The nano iron provides your plant with additional energy for fruit production with enhanced flavours and aromas. Nano silica keeps the plants’ defences high during the period that most growers experience increased pest and disease attacks.

Find more about the benefits of nano iron during flowering in our ‘further information’ section.

*Main flowering indicates weeks 3-8 of a 12-hour light cycle.


  • Nano iron - Nano iron can be uptaken by the plant without expending energy. Nano iron also increases the levels of photosynthesis in your plant, giving the plant more energy for growth and flowering.
  • Nano silica - Nano silica reinforces your plant's roots and stems, allowing the plant to support heavier yields while providing extra protection against pest and disease.


250ML 500ML 1L 5L

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.
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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. All transactions are processed using a secure server via SagePay. 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.
Click & Collect
Collect your online orders in as little as under an hour*! Simply pay online, choose location & collect in-store for free! Available from Manchester & Huddersfield (*subject to stock availability).
Brand Nano Nutrients
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