BioGold 900g Original Slow Release Bonsai Fertilizer in retail packaging, as per picture

Q: Can this be used on indoor bonsai?

Yes, this fertilizer can be used on indoor bonsai. However, since indoor bonsai are watered less than outdoor bonsai, we recommend that you use more fertilizer, or use a supplemental liquid fertilizer once a week during the growing season.

Q: Can I use this with my usual NPK 4+6+6 liquid fertilizer or will doing so overdose my tree. It's a medium sized Chinese elm about 13 years old.

All you need is the bio gold. No other food necessary.

Q: How do you use the pellets? Pop in soil or use baskets and water through basket?

I have used these pellets for years, the best results are from scattering them on the surface of the compost, then every time it rains or is watered a small amount of feed is released. personally I use these for my Bonsai I place a ring of them around the pot (about 50mm apart) this has worked very well over he last 20 years or so.

Q: How often should you use? How often?

I use them once a month during growing season, if the pellets are still smelling I wait longer. Feed them in autum too

Product ID: 56649027

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Details

Brand
Biogold
Item weight
900 Grams
Item form
Granules
Coverage
Bonsai
Mixing ratio
5.5/6.5/3.5

🌿Slow-release formula for steady nourishment

⚖️Shaped granules stay put, no soil runoff

🛡️Mould & insect resistant for lasting protection

Description

🌱 Elevate your bonsai game with steady, smart nutrition!

BUILT IN DEFENSE - Resists mould and insects, keeping your bonsai soil clean and your tree thriving.
PRECISION DESIGN - Granules shaped to stay put on soil, preventing waste and mess.
TRUSTED JAPANESE QUALITY - Crafted by Japanese Biogold, a name synonymous with premium bonsai care.
UNIVERSAL BONSAI BOOSTER - Safe and effective for all bonsai tree varieties, making it the go-to choice for enthusiasts.
STEADY GROWTH NO GUESSWORK - Slow-release nutrients feed your bonsai consistently, ensuring vibrant health without overfeeding.

Biogold900g Original Slow Release Bonsai Fertilizer delivers a balanced NPK 5.5 formula in a uniquely shaped granule that resists mould and insects. Designed for all bonsai trees, it ensures controlled, long-lasting feeding without runoff, backed by trusted Japanese craftsmanship.

Have a Question? See What Others Asked

Can this be used on indoor bonsai?

Can I use this with my usual NPK 4+6+6 liquid fertilizer or will doing so overdose my tree. It's a medium sized Chinese elm about 13 years old.

How do you use the pellets? Pop in soil or use baskets and water through basket?

How often should you use? How often?

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