| 摘要 |
<p>Each plant has its own requirements regarding the amount of light, heat, and water. The new design of a plant container has a sloping upper surface with a peak area constantly kept moist and provided with a substantial amount of nutrients. The soil at this place is mixed with sand, gravel and shards. The supply with moisture and nutrients declines toward the outer regions of the container, now suitable for plants requiring a drier and less rich soil.</p> |
