Bonsai Fertilizer

Uncle Bill’s Bonsai Brew – 8 oz. Exclusive to Bonsai Outlet by way of New England Bonsai Gardens, Uncle Bill’s Bonsai Brew is a 3-3-3, low dose year-round fertilizer that’s perfect for almost all species of bonsai and used on our...

Ho Yoku Bonsai Fertilizer (10 oz) Looking for a fertilizer that will promote strong root health for your bonsai or houseplant? Look no further than our Bonsai Thrive 180 Fertilizer! The 19-5-9 formulation will replenish essential nutrients and help...

Ho Yoku Organic Bonsai Food (10 oz) Looking for a fertilizer that will promote strong root health for your bonsai or houseplant? Look no further than our Organic Bonsai Fertilizer! Our 4-6-4 formulation will replenish essential nutrients and help...

Ho Yoku 3-3-3: The Ultimate Bonsai Tree Fertilizer Essential Nourishment for Your Bonsai Plants While they source carbon, hydrogen, and oxygen from air and water, they rely on a blend of 14 vital elements to flourish. These elements, present in...

BioGold Imported Biogold contains several types of natural bacteria for a slow but steady release of organic nutrients without disrupting soil chemistry N (3.5) P (3.7) K (3.3) There’s a perfect balance of plant nutrients and trace elements that...

Imported Flowering Organic Fertilizer (1/4" pellet) Perfect for Bougainvillea, Azalea, Wisteria, and others. Long favored by the Japanese because of its slow release of organic fertilizer. Apply every three to four weeks during the growing season...

Imported Omakase Japanese Bonsai Pellets  Tosho brand Omakase fertilizer (also known as OOF fertilizer) is known in Japan for its motto: No smell, no mold, no bugs. As such, it's a good choice for indoor bonsai or bonsai placed on patios, balconies...

Bio-Gold & Uncle Bill's Fertilizer Bundle (2 Fertilizer Cups Included) The tree maintenance kit includes: Bio-Gold Ho Yoku 3-3-3 Fertilizer 2 Fertilizer Cups  

Mycorrhizal Inoculant Provides soil organisms your Bonsai Needs Virtually all plants in nature form mycorrhizal relationships with subterranean fungi which benefit them by increasing the plants' ability to gather moisture and nutrients.  Research...

Bonide Liquid Copper Fungicide Sold in two sizes: 16oz concentrate 32oz Ready To Use.  Liquid Copper is a must for juniper and other conifers. Spray as directed to control fungus. Liquid Copper is a patented, natural copper formulation...

Pyrethrin Concentrate by Bonide 16 FL OZ Bonide Pyrethrin Garden Insect Spray Concentrate is a formulation of botanical pesticides perfect for natural gardeners! Use to control insects on fruits, vegetables, flowers and ornamentals. Bonide Pyrethrin...

0-10-10 Fertilizer for Fall and Winter Months Nitrogen-free fertilizer for Bonsai.  Use this 0:10:10 fertilizer during the winter months and for newly transplanted Bonsai trees.Formulated without nitrogen so it doesn't promote foliage...

Hanasaku Kasei Hiryo Flowering Fertilizer Introducing Hanasaku Kasei Hiryo Flowering Fertilizer – the premium choice for vibrant and flourishing bonsai! While this fertilizer may have found its way to us by mistake, we're here to showcase its...

Small Fertilizer Cups These inexpensive brown plastic cups will keep birds away from fertilizer cakes that are exposed above the soil when the Bonsai is outside. (10 pcs.)