| 摘要 |
<p>A liquid fertilizer composition suitable for house plants contains a source of nitrogen, phosphorus and potassium together with trace elements and gibberellic acid or a salt thereof. The gibberellic acid is preferably present in an amount of 0.0001 to 0.001% by weight. The fertilizer also preferably contains alpha -naphthalene acetic acid or a salt thereof, and a perfume, a colourant and a polymeric flocculant.</p> |
