Daltons Premium Bulb Fertiliser

Daltons Premium Bulb Fertiliser is specifically formulated for all bulb varieties. It provides a balanced supply of nutrients for up to 3 months, promoting healthy green leaves and beautiful blooms. Daltons Premium Bulb Fertiliser also contains a balanced blend of trace elements including magnesium. Its chloride free formulation makes it safe to use with all bulb varieties.

Daltons Premium Bulb Fertiliser is a consistent, dust-free prill that makes fertilising your bulbs easy. It can be applied uniformly which will result in even growth and beautiful blooms.


  • Daltons Premium Bulb Fertiliser 1.5kg

One adult handful holds approx. 70gms. 1 Metric cup = 300gms.

Prior to Planting

Spread 100gms per m2 of Daltons Premium Bulb Fertiliser evenly across garden bed and mix thoroughly with existing soil. Water well.

TIP: For an extra good start, mix generous amounts of a Daltons Compost or Garden Mix product with your existing soil prior to planting.

Established Plants

Apply Daltons Premium Bulb Fertiliser at 100gms per m2 evenly once the bulbs have begun to push through the soil. Avoid contact with the foliage and in particular avoid fertiliser collecting in the leaf apex.

A second application of 100gms per mafter flowering will assist bulbs in bulking up for next season.

Water in well after application.

Topdressing Bulbs in containers

Add 1.5gms per litre of the container. Spread evenly around top of container avoiding direct contact with foliage and water well.


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

Amount Required

Error: Something went wrong calculating the volume. Please check the measurements you have entered.
Warning: This is quite a large volume, are you sure you have entered your measurements correctly and selected the right units?
Compaction allowance:  %
Recommended order volume:   
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Where to buy:
Daltons Premium Bulb Fertiliser can be purchased from*

Select Garden Centres

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