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Mastic for grafts, how to use it: instructions for use, what is the putty and when it is really useful for the plant. Do-it-yourself plant putty.
Themastic for graftsis a spreadable paste that can be used on all plants to protect them in case of wounds related tografts, pruning, atmospheric agents (hail wounds) or accidental damage (how many of us have not happened to damage the base of a tree with the clumsy use of the brush cutter?). Themastic for graftsand pruning serves to facilitate the healing process of the plant and therefore to increase the chances oftaking rootof a graft.
Mastic for grafts, what is it
As stated, it is a paste to spread to speed up the healing process of plants and, at the same time, lower the chances that diseases or rot can arise.
What is grafting putty made of? The prepackaged one is generally composed of a balanced mixture of resins with elastic film, vegetable oils, softeners, cicatrisants, pH and copper regulators. On the one hand, these mixes soften the plant tissues, facilitating the engraftment of the graft and the healing of the same tissues, and on the other, they create a protective shield to defend the plant wound from attacks by bacteria, viruses, fungi or other parasites.
DIY plant healing agent
There are many commercial formulations but it is possible to make themastic for graftseven at home, with a simple do-it-yourself operation.
Theputty for DIY graftsit is prepared with vinavil (vinyl glue) pure or mixed with water. Pure vinavil can work as a mastic in the home of well developed and robust mature plants, in case of grafts on developing plants or to facilitate the healing of wounds on still thin plants, it is possible to use a mixture with water. For the DIY preparation mix 70% of vinyl glue, 2% of copper, 28% of water. The quantity of vinavil can be progressively lowered: if the plant is very thin and underdeveloped, bring the concentration of the vinyl glue to 50%. For more information, please read the article entitledHomemade grafting mastic. Vinavil is used by agronomists and nurserymen all over the world, not only as a healing agent but also in a large number of phytosanitary treatments that include pruning.
Mastic for grafts, how to use it
The vinyl glue is non-toxic and, compared to the resins used in commercial formulations, it is more elastic and therefore can be applied, in abundance, with a brush. The mastic with vinavil creates a covering and semi-transparent film that prevents external agents from intervening on the wound, including parasites. Another advantage of the do-it-yourself putty is that it can be easily removed, moreover, being very elastic compared to commercial formulations, it will not tend to crack on the wound but with the progression of wound healing, it will tend to rise evenly without ceasing the protective effect.
How to use the putty for grafts found on the market?
In case of grafts: spread the mastic on the graft covering the entire cut. Putty can be smeared with a brush.
Putty for grafts, how to use it in case of wounds or pruning: in case of pruning, always cut the branches with inclined cuts to avoid stagnation of water, finally spread the mastic.
Grafting mastic, as used in case of old wounds or broken branches that do not show signs of healing: smooth the air affected by the wound well and finally apply the putty for grafts, completely covering the edges.
Where to buy grafting mastic?
Graft mastic is easy to find on the market. Just contact any garden center to buy it; those who prefer can take advantage of the online purchase: on Amazon a good mastic for grafts is offered at a cost of about 11 euros with free shipping costs. This is Arbokol Mastic for grafts, a mixture of resins and non-toxic, transpiring and non-drip healing substances. The only disadvantage of vinyl glue is that it causes sagging and therefore must be applied with more skill and attention. For the use of mastic for grafts: Brush an even layer of 2-3 mm of putty over the entire surface of the wound, including the edges. The same operation must be performed to use the mastic on the grafts.
Putty for grafts or American tape
The mastic for the grafts is to be preferred to the so-calledAmerican adhesive tapeorinsulating tapebecause the mastic is breathable and promotes the healing of the plant as well as protecting it mechanically. American tape merely mechanically protects the wound.