Most indoor plants are suitable, apart from succulent which needs expert-level care for it to work. You can also pre-mix your own composed medium with different types of medium in a different ratio as long as it is suitable to the nature of our product.
The special clay that we are using will not cause water-logged as long as you don’t deliberately pour a lot of water into it. In fact, the special clay that we are using promotes wonderful rooting effects - it promotes rooting more than rotting.
We have that into consideration when designing Plant Hero, that's why we added pebbles, to be filled inside the water tray, which will prevent the mosquito from reaching the water, while also makes the whole set look nice.
Sure, in that case, please choose the reward "Pledge S$ 2 or more", then key in multiples of S$33, depending on the number of units you'd like to back. E.g. if you'd like to back 5 units with self-collection, please key in 33x5 = S$165.