Ho Yoku Lime Sulfur Jin Seal
A ready-to-use bonsai deadwood whitening solution for Jin and Shari.
Ho Yoku Lime Sulfur Jin Seal is used by bonsai artists to whiten and finish non-living deadwood features on bonsai trees. It is commonly applied to Jin, which are stripped dead branches, and Shari, which are exposed deadwood areas on the trunk.
If you are new to bonsai, this product is not a fertilizer, not a growth supplement, and not something every tree owner needs. Jin Seal is used for styling and finishing deadwood. It helps create the pale, weathered appearance often seen on older bonsai, especially conifers and collected-style trees.
What Are Jin and Shari?
In nature, deadwood can form when branches are damaged by wind, snow, lightning, drought, or age. Over time, the sun and weather bleach the deadwood, giving it a pale, aged appearance.
In bonsai, artists often create or refine deadwood to make a tree look older, more rugged, or more dramatic.
- Jin: a dead, bark-stripped branch or branch stub
- Shari: a deadwood feature on the trunk where bark has been removed
Ho Yoku Jin Seal helps create a lighter, sun-bleached look on these non-living wood features.
Best For
- Jin on dead branches
- Shari on exposed trunk deadwood
- Junipers
- Pines
- Spruce and other conifers
- Collected-style bonsai
- Refining carved or naturally aged deadwood
When Should You Use Jin Seal?
Use Jin Seal after deadwood has been created, cleaned, and allowed to dry appropriately. It is generally used when you want to brighten, whiten, or refresh deadwood on a bonsai tree.
Many bonsai artists apply Jin Seal during warmer, dry weather so the product can dry properly. Apply early in the day when possible, allowing the treated area to dry before evening.
Do You Need This Product?
You only need Jin Seal if your bonsai has deadwood features or if you are intentionally creating Jin or Shari as part of the tree’s design.
If you have a young tropical bonsai, beginner indoor bonsai, or a tree with no deadwood, you probably do not need this product.
Important: Use on Non-Living Wood Only
Ho Yoku Jin Seal should only be applied to deadwood. Do not apply it to live bark, foliage, roots, soil, or green tissue.
This product is for cosmetic bonsai deadwood use only. It is not intended to be used as a pesticide or general plant treatment.
How to Use
- Shake well before use.
- Make sure the deadwood area is clean before applying.
- Dampen the deadwood slightly before application.
- Use a small paintbrush to apply a thin coat directly to the deadwood.
- Avoid contact with live bark, foliage, roots, soil, pots, benches, clothing, and skin.
- Allow the treated area to dry completely.
- Reapply later if a brighter or refreshed appearance is desired.
The treated area may look yellow at first and lighten as it dries and weathers.
Safety Notes
- Wear gloves and eye protection when using this product.
- Use outdoors or in a very well-ventilated area.
- Do not inhale fumes.
- Do not swallow.
- Keep away from children and pets.
- Avoid contact with skin, eyes, clothing, and metal surfaces.
- Wash hands thoroughly after use.
Lime sulfur products can be irritating and should be handled carefully. Use only as directed and avoid splashing.
What You Get
Includes one 4 fl oz bottle of Ho Yoku Lime Sulfur Jin Seal.
Recommended use: whitening and finishing non-living bonsai deadwood, including Jin and Shari.
Learning Resources and Bonsai Tree Care Guides:
Bonsai trees are not all the same - and neither is their care. Read our specific care sheets for individual bonsai species. Read the Bonsai Care Guides
Shipping Bonsai Trees:
Bonsai trees are generally shipped on Mondays & Tuesdays to avoid having them stay in the boxes for any extra time over the weekends.
Shipping Non-Tree Items
All non-bonsai items such as bonsai pots and bonsai supplies are shipped within 48 hours of receiving payment. Most orders are shipped either the same day or the next day, depending on the time of day the order is received.
Important Guidelines:
** We cannot ship to a FPO, APO, P.O. Box or to locations in Alaska, Virgin Islands, Puerto Rico, Hawaii or anywhere internationally.
** All Bonsai are shipped direct from the nursery and may ship separately from other items purchased via the Bonsai Outlet.
** If extreme weather is expected, we may delay shipping your Bonsai tree to guarantee a healthy arrival; in such a case we will contact you. We are shipping living trees and must be conscious of the temperature conditions to the delivery address, as well as, while in transit. That said, we reserve the right to hold the tree(s) to guarantee a healthy delivery. We will Hold Your Tree Until It is Safe to Ship.
