Ceramic egg contains a plant growth medium, e.g. sphagnum moss, in which seeds such pine kernels can be sown, egg being broken along line of weakness to remove plants when sufficiently grown
摘要
<p>The ceramic egg contains a plant growth medium, e.g. vermiculite or sphagnum moss. Seeds such as beans or pine kernels can be sown in this and the egg broken along a line of weakness to remove the plants when sufficiently grown.</p>
