Hortulani MicroBiological Fertiliser for Indoor Plants is a biologically active, organic fertiliser specially formulated for all indoor plants — both green and flowering. It promotes the development of healthy foliage, strengthens plant immunity, and helps plants adapt to challenging indoor conditions such as central heating, low sunlight, and dry air. The formula contains beneficial soil microorganisms that release plant-growth-promoting compounds, fix atmospheric nitrogen, and convert it into a form plants can absorb.
- Supports lush, vibrant growth in all indoor plants
- Improves plant resilience to environmental stress
- Contains beneficial microorganisms for enhanced soil health
- Safe for humans, pets, bees, and other pollinators
- Approved for use in organic gardening (EU Regulation No. 2021/1165)
Dosage:
Apply 500g per 5kg of soil. In depleted soils, increase the dosage 2–3 times. Overuse does not harm plants, people, animals, or the environment.
Usage Instructions:
For planting: Mix the recommended amount of fertiliser into prepared soil, fill pots, and plant as usual.
For potted and container plants: Work into the top layer of soil and keep the soil moist. Reapply several times during the growing season, ideally near the root zone.
Storage Conditions:
Store between +3°C and +27°C. Shelf life of unopened packaging is 2 years from the production date (see packaging).
Safety and Handling:
Do not mix with fungicides. Effectiveness is enhanced by adequate soil moisture and warmth (+15°C to +25°C). All Hortulani microbiological fertilisers are compatible with each other. This product is safe for people, animals, and the environment, and does not cause resistance.






joão rebelo –
top
rosy –
X
4pleasure –
verwendet zum Düngen meiner Bart-Iris (Iris germanica)
k white –
Items arrived quickly and as described good value and easy to use.
Amazon Customer –
Good value for money