Tree Fern Feed.
Tree Fern Feed is a concentrated liquid fertiliser and a balanced nutrition for all types of ferns. It is precisely formulated for the needs of ferns, whether in open ground, pots, indoor or outdoor. Designed to support and encourage healthy, vigorous growth of both foliage and roots, with essential trace elements and an added wetting agent to help uptake of the feed to be efficient.
Tree Fern Feed should be used weekly during the growing season as the fronds start to unfurl. Dilute with water and pour into the crown. Dilution rate is shown on the bottle.
 
Available in 500ml size.