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Fertilizer Peters Professional - Blossom Booster - 100g

1,72 €


Peters Professional Blossom Booster 10-30-20 has a high phosphate content, an N:K ratio of 1:2 and is therefore the ideal product for bud formation and outgrowth.


  • NPK with high phosphate content, including magnesium and trace elements
  • Quick and completely soluble due to its high purity
  • Perfect results due to optimal trace element levels
  • M-77: maximum availability and absorbability of all elements
  • Rapid plant reaction



 Total nitrogen (N)  10%
 Nitrate nitrogen (N-NO3)  5.2%
 Ammonia nitrogen (N-NH4)  4.8%
 Phosphoric acid (P2O5)  30%
 Potassium oxide (K2O)  20%
 Magnesium oxide (MgO)  2%
 Iron (Fe)  0.12% (DTPA chelated)
 Manganese (Mn)  0.06% (EDTA chelated)
 Boron (B)  0.02%
 Copper (Cu)  0.015% (EDTA chelated)
 Molybdenum (Mo)  0.010%
 Zinc (Zn)  0.015% (EDTA chelated)


Peters Professional Blossom Booster 10-30-20 is specially designed for use in potted and bedding plants and in container tree nurseries. This NPK fertilizer can also be used specifically for flower bud formation and outgrowth.


  • Continuous supply 0.5 - 1.5 g/liter
  • Periodic feed (e.g. 1 x week) 0.8 - 2.0 g/liter


Prepare the solution 1-2 hours before use, stir well or use warm water to allow the product to dissolve well.
Always carry out a small test before making large scale changes to the fertilizer.


Package - 100g (not in original foil)

Member Area


S - Seedling (over 2 years to blooming)
NFS - 1-2 years till flowering size
FS - The plant is ready to flower
RK - Plant mounted on cork
The age of the plants is determined by the grower subject to optimal growing conditions.
Thus, the time needed before blooming may vary (i.e. it can be shorter or longer), depending on the customer’s specifications.