What drainage layer materials prevent waterlogging in rattan planters?

Waterlogging can be a serious issue for plants in rattan planters, leading to root rot and poor growth. To prevent this, it's essential to use the right drainage layer materials. Here are some effective options:

1. Pebbles or Gravel: These create space at the bottom of the planter, allowing excess water to drain away from the roots.

2. Perlite or Vermiculite: These lightweight materials improve aeration and drainage while retaining some moisture.

3. Broken Pottery or Shards: Placing these at the base of the planter helps water flow out while preventing soil from clogging drainage holes.

4. Coco Coir or Horticultural Charcoal: These organic materials absorb excess moisture and prevent fungal growth.

5. Commercial Drainage Mats: Specially designed mats can be placed at the bottom of planters to enhance drainage.

By choosing the right drainage layer material, you can ensure healthy plant growth and avoid waterlogging in your rattan planters. Regularly check drainage holes and avoid overwatering for best results.