Online Reporter
Andrew Mangwarara
ALTHOUGH container plants occupy a smaller area compared to those grown in the ground, they still play an important role, particularly in indoor settings, where they absorb pollutants and oxygenate the air.
The first step in growing plants in pots is choosing the containers.
You can even use second-hand pots from vintage shops or auctions.
New ones are also available, including lightweight polythene options that are much cheaper than cement or asbestos pots and easier to move.
Choose pots with a diameter of at least 45cm or build your own using reclaimed wood.
When selecting plants, opt for those with shallow root systems such as dwarf fruits, vegetables, herbs and ornamental bushes.
All plants require nitrogen, phosphorus and potassium, while other nutrients like magnesium, calcium and sulphur are also important.
Most good soils contain these, but it is always wise to carry out a soil test to determine fertility.
Instead of buying potting mix, you can make your own by combining one part loam, one part garden compost, one part river sand and finally adding a compound fertiliser.
There is a technique to potting plants.
First, ensure the pot has adequate drainage holes.
Place a rough material such as pebbles or pine bark at the bottom to allow water to percolate.
Add the potting mix until the pot is half full, then place the pruned plant inside.
Cover it with more mix, leaving about three to five centimetres from the brim for watering.
Containers can easily transform a space since they can be moved to your desired location. Grouping pots is a great way to beautify an area, though they can also stand alone as single specimens or be lined up for emphasis depending on the site.
Pots are flexible — you can paint them in your preferred colours or change the colour each season, giving you the freedom to refresh your garden at will. Finally, ensure you spray for pests and diseases in time and watch for drainage problems early to avoid losing your plants.
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