Plant zinc tray - suitable plants

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Plant zinc tray - suitable plants: plant

Today, however, they are also produced for purely decorative purposes and are therefore found in many sizes and designs. Of course, an old tub, which with a bit of luck finds its way onto a flea market, is particularly interesting.

The preparation of the zinc pan

A zinc tub, which is to be planted and which is located in an uncovered place and thus exposed to the rain, necessarily holes, so that excess water can drain. These holes are best drilled both in the ground and in the sides. On the holes in the soil potsherds or similar material should be placed before the earth is filled. This will prevent the vent holes from clogging over time.
Alternatively, a layer of gravel, which is covered with a garden fleece, can first be filled into the zinc tub. This fleece is permeable to water but not to the potting soil and thus prevents blockage of the exhaust holes. It is also helpful to place the tub on small wooden blocks or stones, so that a distance between the tub and the floor is created so that the rainwater can drain easily downwards.

Suitable plants for the zinc tub

Basically, all plants are suitable for planting a zinc pan, which do not form too deep roots. For this purpose, flowering plants such as margarites, geraniums or petunia as well as green plants can be used. Onion plants, which are placed in a zinc tub in the fall, provide in the spring for a beautiful jewelry and some color in the garden. They can be beautifully combined with evergreen plants such as ivy.
A year-round planting succeeds with hardy perennials or evergreen plants such as the heather or the dead nettle. Some grasses with different leaf colors make sure that the tub is also beautiful in autumn. Pansies and horned violets tolerate frost and bloom most of the year. Very easy to clean, but usually quite small are the Fetthenne and the Hauswurz and for the winter is the ornamental cabbage.
Beautiful pebbles or other decorative items between the plants loosen up the look something. When planting a zinc tub, however, it must be remembered that the plants can not provide themselves with the necessary nutrients. The potting soil should therefore be exchanged now and then or enriched with a fertilizer.

The zinc tub as herbal bed

So that the planted zinc tub is not only decorative, but also practical, any kind of herbs or vegetables can be planted. The Mediterranean herbs such as thyme, oregano, lavender and rosemary look particularly beautiful. In this case, however, special attention should be paid to a good drainage, because these herbs are best suited for their origin on a relatively dry soil.

Testing and preparation of the zinc pan

Zinc is a material that can prove very durable in the garden, because in principle it can last for a century, without you having to give it any care. This is not necessarily true for planted zinc containers, and not every zinc tray should be spontaneously planted.
First of all a critical look and if necessary further measures are recommended. For example, if you have bought a whole battery of beautiful zinc tubs from the garden retailer, make sure that these zinc containers have drain holes before putting plants in. This is very often not the case - these zinc tubs are only intended to be used indoors as a planter. If you plan to do just that, you should drain below (in a catch tank, see below), otherwise your plants will always be in the water once you have poured a generous amount.
If you want the zinc tub to develop its nostalgic charm outdoors, you do not have to worry about it if you want to put in a closed plant pot. However, the pot then needs a drainage layer in the lower area. However, this results in installation in the garden of the disadvantage that the zinc pan with every heavy rain (or if it was under the lawn sprinkler) runs to the level of the drainage layer full of water. You would then have to lift out the plant pot and dump the water collector, so that the water does not run at some point directly into the interior of the zinc pan. You do not have this disadvantage when you plant the zinc pan directly, but there are other difficulties:
  • Without drain it does not work, most plants resent it. Of course, they would now basically have the opportunity to simply drill drain holes in the zinc tray, but this in turn has consequences: no flower container is completely made of zinc, but of galvanized steel, which is just to be protected by the alloy with zinc from corrosion.
  • Depending on the age of the material, drilling can be more or less harmful. With newer containers, which are made largely water-resistant with special coating methods, you would break through the protective layer, which will not do the zinc good in the long run. With an old zinc tub, the hole would not reduce its durability, but only because it is already limited in case of constant moisture contact.
For this reason, you should only plant directly a zinc tub that you know is water-resistant alloyed and has drainage holes. All other zinc tubs, whose alloy you do not know, actually need a drainage at the bottom, which is put into a container, which keeps the water leaving the plant pot as far away as possible from the zinc.
  • You could for this purpose z. B. use a plant pot, which has a slightly larger diameter than the planted pot, which is to be used, and this cut so far at the edge that he is no longer visible in the zinc pan. Then it can be rainwater with a bearable effort to remove.
  • Another solution would be a large, filled with gravel foil bag at the bottom of the zinc pan, if this construct gets into too much water, then the drain is already work.
  • But if you only want to replant an old zinc tub that you found in the attic, you could drill holes through it, plant it, and then wait for it to dissolve sometime...
... because that will not happen overnight. The soil comes in contact with humidity most of the time, so dissolves first, which will take a few years. The walls of the tub are not so much burdened by moisture as the floor, because excess moisture can seep down so yes. They will most likely stay with you for a long time, and it does not really matter if the ground is still there or not.
planting Tips
However, such a zinc bucket, which has been handed down to eternity, then needs either a one-year or a winter-proof planting - if the soil is in the process of dissolution it can not be reconfigured. Hibernation at another location is eliminated. If the floor rustes away, the garden floor underneath is enriched with zinc and iron oxide, which does no harm.

Geranium - Pelargonium pelargonium

It is much more likely that you add value to your soil through additional zinc and iron: The normal soil in the garden should be almost neutral (6.5 to 7.5) with a pH of between 6.3 and 6, 8 all nutrients are well received. However, both zinc and iron are better absorbed when the soil is slightly acidic - the normal garden soil can therefore use a little extra zinc and iron usually good.
Substrate and plants for the zinc tub
At the same time, this means that you should not give acidic soil to a directly planted zinc tray to add acid loving plants such as azaleas. These would eventually get too much zinc or iron. If the zinc pan should always stay in one place, then it is still necessary to select the right plants for just this location. In a moisture-proofed zinc tub, you can of course plant what you want. The earth comes into the separate plant pots, and also the location can change.
Conclusion of the editorship
A zinc tub can be wonderfully planted with a little knowledge of the material, whether only for the season or permanently. However, caution is always advised if a zinc tub is to be planted directly and a lot of moisture is involved in the process. Therefore, the frequently propagated idea to use the zinc pan as a decorative mini-pond, actually not so good: So that water directly in the tub does not cause corrosion, a significant quality of the coating is required.
It would be possible, however, to place a water tank of water-resistant material in a zinc tub and to surround it with soil and plants.

Video Board: Planting in a Galvanized Container // Garden Answer.

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