How to Fertilize bush groundsel?
One light dose of general shrub fertilizer each early spring only

bush groundsel · Baccharis halimifolia
Also known as: consumption bush; cotton seed tree; groundsel bush; pencil tree; ploughman's spikenard; silver tuft; tree groundsel
This plant is listed on Schedule 9 of the UK Wildlife & Countryside Act as an invasive non-native species. Across the EU, UK and NI it is an offence to plant or cause to grow in the wild plants listed on Schedule 9 of this order. These plants should not be planted or caused to grow in the wild and in addition are banned from sale. Gardeners possessing them should undertake measures to control them. See RHS advice on invasive non-native species for further information
One light dose of general shrub fertilizer each early spring only