Please could someone give me any advice concerning my laburnum? It is nearly 4 years old and has never flowered, and never got any thicker than this. Not sure what I need to do with it.
I would give it a good mulch at the end of the season before the leaves drop and feed with potash, and feed again with potash before its due to flower. That all I can recommend
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I would give it a good mulch at the end of the season before the leaves drop and feed with potash, and feed again with potash before its due to flower. That all I can recommend
The ones down our street only flowered after a cold winter