SuperBoost solid organic fertilizer cakes are the perfect solution for nurturing your plants without the use of chemicals or preservatives. Designed specifically for discerning bonsai enthusiasts and gardeners, these cakes are 100% organic, ensuring your plants thrive in a natural environment.
We suggest protecting the pellets under our Fertilizer baskets.
To ensure your plants receive optimal nutrition, follow these recommended dosages based on pot size:
Adjust the dosage as needed based on your plant's requirements and the season. Simply place the pellet in your fertilizer basket for full contact with the growing media, or set it directly on the surface. Water as you normally would with a fine spray.
Each SuperBoost cake is handmade with a blend of:
These natural ingredients work together to provide your plants with the nourishment they need to flourish.
Choose SuperBoost, the trusted choice of Japanese bonsai growers, and watch your plants thrive like never before. Elevate your gardening experience with our organic fertilizer that prioritizes health and sustainability.
Have only been using these for a couple of weeks, so it's still early days. However, I will say that I've had a constant struggle up until now to keep my Acacia bonsai's soil at anywhere near proper fertilisation levels (I have a sensor that measures such things). Since I've started using these pellets, the levels are now consistently much closer to where they need to be - still not quite there yet, but I only tried two pellets to start with, and based on pot size I should probably be using three. Will do so once the initial two are used up, and see how things go then.
I've only recently started using these on my trees (2 months or so) but so far the results are really positive. Strong new growth and vigor. Noticing new beneficial microbes introduced. These do tend to have a bit of a smell, especially in the beginning but the results are worth it.
Join our community, receive our best content, including seasonal tips, be the first to know of back in stock and new product launches.