Elixir Garden Supplies

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If a product has 2 quantities to select from, this means we sell that product in bulk. For instance, if you were to buy 50 x White Plant Labels – 3 times, you would receive 150 total. We do this to save you money on higher quantity orders.

Tomato Food / Feed Seaweed Enriched + added Nutrients Extra Potash & Magnesium


  • Ideal for feeding Tomatoes, Aubergines and Sweetpeppers
  • Contains extra magnesium, which is essential for fruit and veg growth
  • Suitable for general gardens use
  • NPK 6-3-10
SKU ELIX401090718484 Categories , ,


Tomato Food / Feed Seaweed Enriched + added Nutrients Extra Potash & Magnesium

Gro-Sure Tomato Food is seaweed enriched for extra micronutrients, and contains added magnesium essential for the growth of healthy crops such as Tomatoes, Sweet peppers and aubergines

How to Use

Mix 20ml (1 Capful) of Gro-Sure Tomato Plant Food in 4.5 litres (1 Gallon) of water.
Apply the diluted feed to the compost / soil around the base of the plant until completely saturated. Avoid wetting the foilage.

Other crops and flowers:

  • For protected or vigorous crops such as aubergines or courgettes, feed as for tomatoes
  • Hanging baskets, pots and other containers, feed weekly
  • Roses, fruit trees, and general garden use, apply every 10-14 days


Where Quantity of Diluted feed When to start feeding Frequency of feeding
Indoor/Glasshouse Tomatoes 4.5L for 2 plants Start feeding when 1st truss(flowering branch) has set (turned from flower to small green fruits) Every 4-5 days
Outdoor Tomatoes 4.5L for 2 plants Start feeding when 2nd truss has set Every 10-14 days
Grow-Bag Tomatoes 4.5L per grow-bag Start feeding when 1st truss has set Every 4-6 days if under glass, or every 10-14 days if outdoors


Name Percentage
Nitrogen(N)Total 6.0%
Ammoniacal Nitrogen(N) 1.0%
Ureic Nitrogen(N) 5.0%
Phosphorus Pentoxide(P2O2) Soluble in water 3.0% (1.3% P)
Potassium Oxide(K2O) Soluble in water 10.0% (8.3% K)


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