Rapeseed Cakes – Tosho Omakase (700 Grams)

Give your bonsai steady, natural nutrition with Tosho Omakase Rapeseed Cakes, a traditional Japanese organic fertilizer trusted by growers for generations, also known as OOF Bonsai Fertilizer (Odorless, Organic Fertilizer). These slow-release cakes provide a balanced flow of nutrients that support healthy root growth, strong branching, and vibrant foliage without the risk of burning.

Imported directly from Japan, this 700-gram bag contains clean, high-quality rapeseed cakes that break down gradually as you water, feeding your bonsai consistently over several weeks. Ideal for outdoor bonsai of all species, especially during the active growing season, OOF Bonsai Fertilizer ensures optimal growth.

Key Benefits:
• 100% organic, slow-release fertilizer
• Promotes strong roots, lush foliage, and steady growth
• Clean, easy-to-use cakes that stay in place under fertilizer cups
• Suitable for all outdoor bonsai species
• Premium Tosho Omakase product imported from Japan

A reliable, time-tested fertilizer choice for both hobbyists and professionals, OOF Bonsai Fertilizer is an excellent option.

Tosho brand Omakase OOF fertilizer is known in Japan as No Smell, no mold and no bugs.  If you have issues with dogs or other animals eating your fertilizer away, Odorless Organic Fertilizer is your solution.  The exclusive fermentation process used in OOF Bonsai Fertilizer allows the fertilizer to stay free of distinctive odor that attracts dogs, bugs and other animals.  Each application energizes good bacteria in the soil.  Omakase pellets are made from rapeseed oil meal, soybean meal, fish meal and rice bran.

Analysis is 4:6:2

This is a 700 gram bag of 1/2″ pellets.

Check out another fertilizer option:

Biogold Original Bonsai Fertilizer 5 KG

Read our Fertilization guide:

Bonsai Fertilization Guide