Daltons Organic Bioinoculant Powder

Daltons Organic Bioinoculant Soluble Powder protects against plant pathogens and boosts the plant’s own immune system. As a foliar spray it also helps protect against leaf disease (apply at 5 day intervals). There is no with-holding period after application. Plus it’s reassuring to know it is non-toxic, organic and BioGro approved! 

Daltons Organic Bioinoculants are naturally occurring, beneficial soil fungi from the Trichoderma family. Developed in New Zealand and used by commercial glasshouse, nursery and field crop growers worldwide. Protects against Damping off (Pythium), Rhizoctonia and Phytophthora


  • Daltons Organic Bioinoculant Soluble Powder 250gm

Mix Daltons Organic Bioinoculant Soluble Powder with water and apply as a drench to soil around plants using a sprayer or watering can. Ensure spray applicator or watering can is thoroughly clean and has not been used for fungicides or herbicides.

Trees, Shrubs, Roses & Established Flower Beds    

Drench soil/media liberally around drip zone. Follow with light irrigation. Repeat fortnightly after planting, then monthly.

1 scoop (30g) per 2L of fresh, clean water. 

Vegetables & Bedding Plants    

Drench liberally around root zone. Follow with light irrigation. Repeat fortnightly.  

1 scoop (30g) per litre of fresh, clean water.

Indoor Plants, Pots, Tubs & Containers    

Drench container liberally. Repeat 2 weeks after planting, then monthly.  

1 scoop (30g) per litre of fresh, clean water.


Spray liberally with knapsack sprayer or lawnboy and water-in.    

½ scoop (15g) per 5L of fresh, clean water to 20m2 of lawn.

*Scoop inside

Note: For best results store in a cool, dry place and use within 3 months of purchase.



How much do I need?

Our volume calculator can help you to work out how may bags of the product you will need. You'll need to know:

  • Length of your garden box or area
  • Width of you garden box or area
  • How deep you're going to lay the product
  • Which product and bag sizes you want to use

go to volume calculator


How much do I need?

You'll need to know:

  • - length of your garden box or area
  • - width of your garden box or area
  • - how deep you're going with the product
  • - which product and bag size you want to use

All composts, garden mixes & lawn soils will settle when spread and watered so we recommend allowing for around 5-10% compaction when ordering

Conversion of 6 x 4ft trailer load to cubic metres:

1 x trailer load= 0.7 cubic metres
1 1/2 x trailer loads= 1 cubic metre
3 x trailer loads= 2 cubic metres
4 1/2 x trailer loads= 3 cubic metres

Volume Calculator

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Where to buy:
Daltons Organic Bioinoculant Powder can be purchased from*

Select Garden Centres

*Stores are indicative only. Please phone stores for confirmation of availability.