If mixing different types of Seed Pods together in one garden, remember to prune faster growing plants from the top so the Light Hood remains at the lowest position until all plants are well established.
Tomatoes should not be mixed with other plants, as they spread out substantially as they grow. Other smaller plants will not get enough light and nutrient to grow well with tomatoes.
As your plants grow, you may see some dead or brown leaves, especially at the lower part of the plant. This is perfectly normal. Remove these leaves with scissors or pinch them off with your fingers.