Best Guano Flower Fertilisers of 2025

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Guano flower fertilisers are organic fertilisers made from bird droppings, which are high in nitrogen, phosphorus, and potassium. These fertilisers are excellent for flower gardens, providing essential nutrients for healthy growth and vibrant blooms. They are also environmentally friendly, as they are made from natural sources and do not contain harmful chemicals. Guano flower fertilisers come in various forms, including powders, pellets, and liquid concentrates, making them easy to use and apply. If you want to give your flowers a boost without harming the environment, guano flower fertilisers are an excellent choice.
At a Glance: Our Top Picks
Top 4 Guano Flower Fertilisers
Guanokalong Fertilizer Flowering / Bat Guano Kalong Bloom Liquid
Gärtners Flower Fertiliser with Guano 2.5 Litre
Bioflower Organic Guano Fertiliser, 2 kg
Format 4005861003739 - blumendñnger mit Guano. 1 L
During our guano flower fertiliser research, we found 4 guano flower fertiliser products and shortlisted 4 quality products. We collected and analyzed 3,889 customer reviews through our big data system to write the guano flower fertilisers list. We found that most customers choose guano flower fertilisers with an average price of £15.92.
The guano flower fertilisers are available for purchase. We have researched hundreds of brands and picked the top brands of guano flower fertilisers, including GuanoKalong, Flower. The seller of top 1 product has received honest feedback from 235 consumers with an average rating of 4.5.

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.