Other Professional Products
Complementary horticultural technologies from trusted Japanese manufacturers.
Alongside Buddy Tape, Japan Concept supplies a carefully selected range of specialist products that complement professional propagation and nursery production. Each product has been chosen for its proven performance and practical value to commercial growers and nurseries.
EF Polymer®
The World’s First Organic Hydrogel
Developed in Japan, EF Polymer is a revolutionary 100% natural hydrogel made from renewable biomass. Unlike conventional synthetic water-retaining polymers, it contains no acrylics or microplastics and naturally biodegrades after use.
Designed for professional agriculture and horticulture, EF Polymer absorbs and stores water and nutrients before gradually releasing them back to the root zone as the soil dries. The result is improved water efficiency, healthier root development and greater crop resilience during periods of water stress.
Suitable for fruit, vegetables, field crops, vineyards and ornamental plants, EF Polymer helps growers reduce irrigation requirements while supporting more sustainable production practices.
Discover how this innovative Japanese technology is helping growers improve productivity while making better use of one of agriculture's most valuable resources — water.
Visit Hydrogel.it to learn more.
Daiichi Professional Pruning Saws
Japanese Precision for Professional Nurseries
Manufactured in Japan by Aglis, the makers of Buddy Tape®, Daiichi pruning saws combine premium Japanese steel with innovative blade engineering to deliver exceptional cutting performance for professional nurseries, orchards and vineyards.
At the heart of the saw is a patented tooth design that cuts efficiently on the back stroke—the point at which the operator can apply the greatest pulling force. This unique design enables faster, smoother cutting with less effort than conventional pruning saws, a performance advantage clearly demonstrated in comparative trials against both European and Japanese competitors.
Every blade undergoes a combination sharpening process for an exceptionally clean cut, while impact heat treatment provides outstanding durability. A corrosion-resistant plated finish offers excellent rust protection, and replaceable blades provide a long service life with economical running costs. The secure locking sheath prevents accidental release during transport and can be worn comfortably on either the waist or leg for easy access in the field.
See the patented Daiichi tooth design in action as it outperforms both European and Japanese pruning saws in independent side-by-side cutting demonstrations.
Discover why professional growers around the world trust Daiichi pruning saws.
Calus A
Professional Protection for Large Grafts and Pruning Wounds
Successful grafting depends not only on securing the scion, but also on creating the ideal environment for healing.
Calus A is a specialist aluminium-backed protective film developed in Japan to shield exposed grafts and pruning wounds from direct sunlight, helping to create the conditions needed for healthy callus formation.
Designed for professional fruit nurseries, orchards and tree propagation, Calus A provides an additional layer of protection for larger grafts where exposed wood requires shielding during the healing process.
Why Choose Calus A?
Blocks direct sunlight
The reflective aluminium surface helps protect exposed grafts and cut surfaces from excessive solar radiation, reducing heat stress during the critical healing period.
Encourages callus formation
By creating a more stable environment around the graft, Calus A helps promote the development of healthy callus tissue and successful graft union formation.
Reduces moisture loss
The film helps prevent exposed cut surfaces from drying out before healing has taken place.
Protects against pests and disease
Covering exposed wood helps reduce the risk of insects, fungal spores and other contaminants entering freshly cut surfaces.
Helps suppress unwanted rootstock shoots
By covering the graft area, Calus A assists in reducing unwanted sprouting from the rootstock around the graft union.
Typical Applications
Calus A is particularly suited to:
Top grafting
Bark grafting
Crown grafting
Large-diameter grafts
Fruit tree renovation
Protection of pruning wounds
Commercial nursery propagation
Recommended Application
For best results:
Secure the scion firmly using Seaval B.
Seal the graft union using Buddy Tape® to protect against dehydration.
Cut Calus A to the required size.
Place the film over the exposed graft, beginning at the top and working downwards to ensure complete coverage with no gaps.
Using Calus A together with Buddy Tape® and Seaval B creates a complete graft protection system, helping provide the ideal conditions for successful healing.
Why Professionals Use Calus A
Large grafts and exposed pruning wounds are particularly vulnerable to heat, dehydration and environmental stress. Calus A provides a simple but highly effective protective barrier that helps improve healing conditions while complementing the sealing and stretching performance of Buddy Tape®.
Seaval B
Secure Fixing for Professional Grafting
A successful graft begins with a secure graft union.
Seaval B is a specialist Japanese fixing tape designed to hold the scion firmly in position during the critical early stages of graft healing. Its combination of strength, stretch and self-adhesion allows professional grafters to work quickly while maintaining consistent pressure around the graft union.
Developed for commercial fruit nurseries and professional propagators, Seaval B provides reliable mechanical support before the graft is sealed with Buddy Tape®.
Why Choose Seaval B?
Strong, secure fixation
The tape provides excellent tensile strength, allowing the scion to be held firmly against the rootstock while maintaining the pressure required for successful union formation.
Fast and efficient application
Seaval B stretches easily and grips securely when wrapped under tension. Because the tape adheres to itself, there is no need to tie knots, allowing faster and more efficient grafting.
Improves working efficiency
Simple preparation and quick application help increase productivity, making Seaval B ideal for high-volume nursery production.
Encourages healthy healing
By maintaining firm contact between the scion and rootstock and shielding the graft union from direct sunlight, Seaval B helps create favourable conditions for callus formation and successful graft establishment.
Reliable performance
Designed specifically for professional propagation, Seaval B offers the consistent performance required for commercial grafting operations.
Typical Applications
Seaval B is ideal for:
Fruit tree grafting
Citrus propagation
Top grafting
Bark grafting
Bench grafting
Nursery propagation
Commercial orchard production
Recommended Application
For best results:
Insert the scion into the prepared rootstock.
Cover the cut end with Seaval B.
Stretch the tape firmly and wrap it around the graft union five or six times to apply even pressure.
While maintaining tension, tear the tape to complete the fixing.
Seal the scion and graft union with Buddy Tape® to prevent dehydration.
For larger grafts or exposed pruning wounds, protect the exposed stump using Calus A.
Using all three products together provides a complete professional grafting system for optimum protection and healing.
Why Professionals Choose Seaval B
Commercial nurseries require speed, consistency and reliability. Seaval B combines strong mechanical support with fast application, allowing professional grafters to secure the scion quickly before completing the graft with Buddy Tape® and, where required, protecting larger grafts with Calus A.
Complete the Professional Grafting System
Buddy Tape® seals the graft and prevents dehydration.
Seaval B secures the scion with consistent pressure.
Calus A protects exposed grafts from sunlight and supports callus formation.
Together they provide a complete Japanese grafting solution trusted by professional nurseries worldwide.