Parafilm Nursery Grafting Tape - 1 Roll (One Inch Wide) and 1 Roll (Half Inch Wide) Review (2026)

Who benefits from two tape widths

Bonsai grafting covers a wide range of jobs, from joining a thick trunk to new rootstock down to wrapping a single thin scion onto a branch, and those jobs call for different tape widths. This listing bundles a one inch roll for bigger unions with a half inch roll for delicate scion work, so growers who do both kinds of grafting do not need to buy two separate listings or trim a wide roll down by hand. It suits anyone working on approach grafts, thread grafts or scion grafts across a mixed collection of tree sizes. A grower who only ever does one type of graft on similarly sized material might do fine with a single width instead.

What Parafilm actually does

Parafilm is a stretchable, self sealing laboratory film, originally made for lab and food use, that has become a standard grafting aid because it seals a wound against moisture loss while still letting some air and gas exchange happen through the film. Genuine Parafilm rolls sold for nursery grafting, including the one inch width used here, are typically sold in 30 yard lengths, giving well over a thousand inches of tape per roll even though this specific two roll listing does not state roll lengths in its own title. The film stretches to more than twice its original length when pulled, which is what lets it cling to itself and form a tight, self adhering seal around a graft union without needing a separate tie or clip.

Wrapping technique and what to expect

To use it, growers stretch the film gently as they wrap it around the graft union in overlapping turns, letting the stretched film's own tackiness bond each layer to the one below without extra adhesive. Because the film breaks down and thins out naturally as the graft heals and the branch or trunk grows, most growers do not remove it, letting the expanding graft push through the weakened film on its own over a season or two. New grafters sometimes pull the film too hard while learning the technique, which tears the thin material before it can be wrapped properly, so practicing on scrap branches first is worth the extra few minutes. Keeping the roll in a cool spot away from direct sun helps prevent the film from becoming brittle in storage.

How this compares with other grafting supplies

Against a single one inch, 30 yard roll of genuine Parafilm sold on its own, this two roll set adds the half inch width for finer work at a similar overall value, which is the main reason to pick it over a single wide roll. Against rubber budding strips, Parafilm has the advantage of self sealing without ties, while rubber strips can offer more mechanical grip on thicker unions that need to be held firmly while they knit together. Against multi tool grafting kits that bundle a grafting knife, clips and tape together, this listing is tape only, so growers who still need cutting tools will have to source those separately.

Bottom line on this Parafilm set

This is a solid pick for growers who graft across a range of trunk and branch sizes and want both a wide and a narrow tape on hand without ordering twice. The film's self sealing, breathable properties make it a dependable choice for keeping graft unions moist while they heal. If your grafting is limited to one consistent size of material, a single roll in the matching width may be simpler and just as effective, and growers who prefer a mechanical hold over a self adhering film may still lean toward rubber budding strips instead.

Frequently asked questions