My Account | Login | Checkout

You are not logged in
Greenthings Hydroponics Home Page About Greenthings Hydroponics Greenthings Hydroponics Products Latest News... Contact Greenthings Hydroponics Search for products by name or keyword

Enter the search term for the product you are looking for below:

Information
Special Offers
New Products
Environmental Control
Growing Media...
Growth and Yield Enhancers
Insect & Disease Control
Irrigation Fittings...
Lighting...
Nutrient Management
Nutrients/ Additives...
Propagation
Pumps, Aerators and Water Heaters and Accessories...
Reflective Sheeting
Starter Kits and Systems, Pots & Trays...
Shipping & Returns
Terms & Conditions
Privacy
Contact us
Coupons

Page 1 of 2


click to see more

CF (EC) Standard
CF Standard (2.76) callibration fluid for CF meters.
Our Price: £3.50



click to see more

EC BlueLab Truncheon
Top of the range with five years guarantee
Our Price: £69.00



click to see more

Essentials EC Meter
Highly accurate, professional meter for easy nutrient control
Our Price: £50.00



click to see more

Liquid Oxygen (Oxy Plus)


  • Liquid Oxygen adds extra ions of pure oxygen to the nutrient tank – regular use leads to enhanced growth rates.

  • Liquid Oxygen helps to control root diseases and pathogens right in the tank – uninterrupted growth means healthier plants.

  • Liquid Oxygen can be used, at a higher concentration, to clean and sterilise hydroponic systems between crops as well as pots and benches in the greenhouse or elsewhere.



Inventory


SKU: GTLO  


click to see more

Liquid Silicon 1ltr
Use to raise pH and as a beneficial plant nutrient
 
  • Improves uptake of nutrients and transport through the plant.

  • Strengthens cell walls, helping plants to resist attacks from fungi and mites.

  • Increases chlorophyll production leading to darker green leaves and improved light collection.

  • Increases uptake of available CO2 and utilises the enhanced metabolic processes to deliver higher yields.

  • Adds very useful extra potassium for enhanced flowering.


  • Our Price: £12.00



    click to see more

    Liquid Silicon 250ml
    Use to raise pH and as a beneficial plant nutrient
     
  • Improves uptake of nutrients and transport through the plant.

  • Strengthens cell walls, helping plants to resist attacks from fungi and mites.

  • Increases chlorophyll production leading to darker green leaves and improved light collection.

  • Increases uptake of available CO2 and utilises the enhanced metabolic processes to deliver higher yields.

  • Adds very useful extra potassium for enhanced flowering.


  • Our Price: £5.00



    click to see more

    pH Buffer 4


    Buffer to calibrate pH meters


    Inventory


    SKU: GTPHBF4  


    click to see more

    pH Buffer 7


    Buffer to calibrate pH meters


    Inventory


    SKU: GTPHBF7  


    click to see more

    PH down - 1L

    Use to lower pH. 81% orthophosphoric acid. The concentration is very strong, so use sparingly.


    Our Price: £12.00



    click to see more

    pH down - 250ml

    Use to lower pH. 81% orthophosphoric acid. The concentration is very strong, so use sparingly.


    Our Price: £5.00


    [1 2]




    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z