It is also possible to obtain various types of disposable pots, which are usually made of someform of processed organic material. The commonest of these are compressed peat pots through which a plant's roots will pass. These have considerable value to scrubbing and sterilizing between use, whicl is time consuming. Because clay pots ar< porous, the compost dries out more quickl than it would in plastic pots, and so moni day-to-day management is needed. i
Broad pots have greater stability, so, wherjp a choice is available, look for a pot with a broad base and almost vertical sides. This shape also allows a greater volume of comí-post within the pot and therefore a morí usable surface area. ;
gardeners use yoghurt cartons, vending machine cups, and cream and cheese containers instead of "proper" pots. These aré quite satisfactory provided they are clean, have adequate drainage holes, and are used in conjunction with a suitable compost and management system. !
the gardener, who can leave a plant's roots undisturbed when he transplants the whole peat pot, which will eventually rot in the ground. Pots made of paper and "whalehide" are equally satisfactory.
The main disadvantage of disposable pots is that they are relatively expensive.
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