Fertea MicroB 15
Liquid boron ethanolamine

Fertea MicroB 15

Fertea MicroB 15 is a liquid boron deficiency corrector formulated with boron in the ethanolamine form, highly soluble and readily taken up by the plant. It is applied to the foliage or to the roots to prevent and correct deficiencies.

  • 15% boron (B) w/v, i.e. 11% w/w, as ethanolamine
  • Highly soluble, readily absorbed form
  • Floral induction, pollen germination and fertilisation: boron is a key element for fruit trees and vegetable crops
  • Fruit set and fruit development supported
  • Foliar or irrigation with rates by crop type, hydroponics included
  • Compatible with usual fertilisers and plant protection products, except oils, vamidothion, lime-sulphur mixtures, chelates and sulphate- or calcium-based fertilisers
Download 2026 Catalogue

How to use

Form: Liquid.

Application: Foliar and irrigation (see rates by crop).

Crops: Fruit crops, vegetables and orchards, hydroponics, field crops, ornamentals.

Crop / UseApplication rate
Fruit cropsFoliar: 75–250 cc/100 L; irrigation: 2–5 L/ha
Vegetables and orchardsFoliar: 100–200 cc/100 L; irrigation: 2–5 L/ha
HydroponicsFoliar: 100–200 cc/100 L; irrigation: 2–4 L/ha
Field cropsFoliar: 1–2 L/ha
OrnamentalsFoliar: 100–200 cc/100 L; irrigation: 2–4 L/ha

Product composition

Boron (B) as ethanolamine (w/w)
11%
Boron (B) as ethanolamine (w/v)
15%

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