Plagron - Hydro A+B

Price Match
£12.95 - £63.95
Plagron - Hydro A+B
Price Match
£12.95 - £63.95
Want it delivered by Tuesday, 28th May?
£6.99 Next working day  (3pm cut-off)
£4.50 Standard delivery 2 - 4 working days (free on orders over £50)
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Plagron - Hydro A+B

The Hydro range from Plagron is an exceptional base nutrient for hydroponic applications.
Plagron Hydro A+B is a highly concentrated mineral based plant food for use during the plant's growth and flowering phase.
This unique liquid fertiliser contains all the trace elements in a high-quality chelated form (DTPA).
This allows the plant to develop optimally even if the pH value is not ideal or the soil temperature is too low.
It can be used in all types of inert substrates.
If you're looking for a simple to use nutrient range that really works, look no further than Plagron Hydro A+B.

PLAGRON HYDRO A+B

DETAILED INFORMATION

Use and dosage

Before use, shake well. For every 1 Liter of water, add 2.5ml of Hydro A (1:400). Hydro A should be used with the same amount of Hydro B. This solution should be used every time you irrigate your plants.

These are the characteristics

Hydro A

NPK (3-0-1

Ca 4.2%

MgO 0.4%

Hydro B

NPK (3-6)

MgO 1.4%

Hydro A&B: Can I adjust the pH or EC values?

When growing 100% HYDRO, it is important to regulate pH and EC. 

These values are already adjusted by Hydro A&B in their nutrient solutions. 

Tap water may not have the exact same pH or EC values everywhere. A pH value of between 5.5 to 6.5 is recommended. 

This can be adjusted with pH Plus and pH Min. Each plant species has a different EC value. 

To find the best EC value for your plant, use our 100% HYDRO Growth Schedule.

Hydro A&B can be stored for how long after being mixed with water.

Hydro A&B may be kept in the refrigerator for up to four days once they are mixed with water. 

The pH value will slowly rise so be sure to monitor it. Organic products can spoil within 48 hours if they are added to the solution. 

Before you start mixing the solution, make sure the solution is moving properly (circulation pump), and the tank is empty.



Mainland England & Wales

  • Orders over £50 are Free Standard Delivery.
  • Orders under £50 are £4.50 Standard Delivery
  • Next Day Delivery £6.99

We ship parcels using DHL tracked Service. DHL will send you tracking information by email or text to inform you know when they will be delivering your parcel.

Small items are sent via a Royal Mail tracked service.

Our cut-off time for deliveries to leave us the same day is 3pm Monday to Friday.

In Stock: 1 - 2 Working Days

Out of Stock: 2 - 4 Working Days

Items Marked 'Out of Stock' on the website are not currently available from our supplier. Please call or email & we will update you when available.

If any item ordered is unavailable we will contact you by email or phone with expected delivery times. We only debit orders on dispatch so should you wish to cancel, we will do so.

Free Product Exchange:

We allow 30 days for a product exchange. On receipt of the original unused items we will return your exchange carriage free.

Terms and conditions apply.

Scottish Highlands / Northern Ireland

  • In Stock: £13.99 Delivery 1 to 2 Working Days

The cut off time for deliveries to leave us the same day is 3pm Monday to Friday.

We ship using DHL tracked service. DHL will send tracking information by email or text so you know when they will be delivering your parcel.

Small items are sent via a Royal Mail tracked service.

Free Collection:

Please arrange a collection time and date with our team if you wish to collect your order.