• Orders are being posted as normal and stock levels are good, but HUGE numbers of orders means delivery may take a few days.
  • Ladybird Larvae for use UNDERGLASS are available NOW - CLICK HERE
  • ALL of our Nematodes including Nemaslug are available NOW and stock levels are good - CLICK HERE
  • Use Sb Invigorator NATURAL Spray to control pests in unheated greenhouses / conservatories during the winter - CLICK HERE
  • For the greenhouse - Use Garlic Candles and Natural Disinfectant to clear your greenhouse of pests - CLICK HERE
  • Plastic-free seed sowing - Replace plastic pots with Coir Pellets, Coir Pots or soil blocks made with our Soil Block Maker - CLICK HERE
  • Ladybird and Butterfly Breeding Kits are available NOW  - CLICK HERE

Sb Invigorator Concentrate from

£ 12.9900
Sb Invigorator Concentrate from

Use SB Invigorator to control a wide range of insect pests including aphids, mealy bug, wooly aphids, scale etc naturally PLUS it will reduce fungal diseases. Use it  BOTH underglass and outdoors.  SB Invigorator is not only highly effective, but it is chemical-free, biodegradable and non toxic. SB Invigorator Concentrate is available in 2 sizes -  a 250ml concentrate, which makes 25 litres of spray or as a 500ml concentrate, which makes 50 litres of spray for use in your own sprayer.

N.B. Need a Sprayer? Add one to your basket and save £3.50 off a Solo Sprayer or save £3.99 off a Rechargeable 5 Litre Sprayer when bought with your SB Invigorator Spray (savings applied at the checkout).

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Use SB Invigorator to save your plants from insect pests i.e. aphids, mealy bug, wooly aphids, scale etc and reduce fungal diseases BOTH underglass and outdoors. This natural spray controls a range of pests in a safe and effective way PLUS it also controls fungal diseases. SB Invigorator should be in your store cupboard ready to :-

  • Control pests BEFORE introducing natural controls - Use it to stop pests getting out of control and as there are no harmful chemical residues left behind, beneficial insects can then be introduced i.e. spotted Whitefly? Spray with SB Invigorator and then introduce Encarsia.
  • Control any pest hotspots ONCE natural controls have been introduced - Use it to target any pest hotspots as it will not harm beneficial insects once they have been introduced.
  • Use for a pest emergency - been away or not noticed a rapid build up of pests such as red spider mite or greenfly? - use it to get control BEFORE introducing beneficial insects.
  • Use it to control powdery mildew on cucumbers - some sprays are NOT suitable for controlling powdery mildew on cucumbers, but SB Invigorator is safe to use. Simply spray weekly to keep it under control. 
  • Control pests during the autumn and winter when it is too cold to use beneficial insects i.e. in unheated greenhouses / conservatories - There are no harmful chemical residues left behind, so beneficial insects can be introduced AS SOON as the temperatures are warm enough in the spring.

Use SB Invigorator to control insect pests such as aphids, mealy bug, wooly aphids, scale and when used regularly it will reduce fungal diseases such as mildew. SB Plant Invigorator is not only highly effective, but it is also biodegradable and non toxic. SB Plant Invigorator can be used in the garden, conservatory or in the greenhouse and most importantly can be used on edible plants - pick and eat straightway. SB Invigorator is brilliant at clearing heavy infestations BEFORE introducing a natural control. Here the spray has been applied twice at 2 day intervals to kill a heavy infestation of mealy bug before introducing cryptolaemus. The first spray removes the protective wax from the pest, which normally makes it so difficult to control and then the subsequent spray 2 days later kills the pest. As no harmful chemical residues are left behind, the cryptolameus were immediately introduced to give on-going pest control. SB Invigorator is available as a 500ml ready to use spray, as a 250ml concentrate (makes 25 litres of spray), or as a 500ml concentrate (makes 50 litres of spray) for use in your own sprayer.

N.B. Need a Sprayer? Add one to your basket and save £3.50 off a Solo Sprayer or save £3.99 off a Rechargeable 5 Litre Sprayer when bought with your nematodes (savings applied at the checkout).


Customer Reviews 3 item(s)

SB Invigorator
Just to let you know I am so impressed by the invigorator. The sooty stuff has gone completely. Leaves on citrus no longer sticky.
Review by Virginia Bird / (Posted on 27/02/2020)
Excellent products and advice from green gardener
I have received excellent products and advice from green gardener over the last 3 years, especially SB invigorator which works well if used regularly in the greenhouse
Review by Gaynor Baker / (Posted on 20/05/2019)
SB Invigorator
Fantastic range of products for a green garden. The SB plant invigorator help a lot to keep the aphids at bay, better than any product I have tried before. Fast delivery too.
Review by Anonymous / (Posted on 14/08/2018)

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