Grow Your Own Lettuce - in a Shopping Bag! PDF  | Print |  E-mail
Written by Toun Cryer   
Thursday, 29 April 2010 20:47

Grow For It!

In recent years gardens have been seen as outdoor ‘rooms’, extensions of the home that are used for dining, lounging, playing, entertaining. But while that still holds true and relaxation and pleasure are reason enough to step outside, the current economic climate has prompted a resurgence of wartime enthusiasm for growing food.

With very little effort it’s possible to grow a variety of delicious organic vegetables, edible flowers, herbs and fruits – and you don’t even need a garden to do it. A balcony, window box, terrace or patio area large enough to house pots, planters etc is all your need to reduce your weekly food bill and carbon footprint. The fun thing about container gardening is that you can give free rein to your imagination – and children can also be involved.

Garden centres have containers to suit all tastes and budgets, but also consider giving new use to old or un-used items. An enamel colander can make a very pretty hanging basket (with drainage holes built in) for edible flowers like nasturtiums and marigold, while old ceramic sinks, half-barrels, wheelbarrows and wicker baskets can all house leafy coloured lettuces and rocket, garlic, tumbling cherry tomatoes and more. Other plants that grow well in containers include beetroot, aubergines, dwarf beans, carrots, courgettes, summer squashes, chard, cucumber, garlic, lettuce, leeks, peas, rhubarb and soft fruits. An excellent book on growing-your-own is The Edible Container Garden by Michael Guerra (Gaia Books, £11.99).

 

Lettuce has short roots and will grow in almost anything with good drainage. However, it likes to be kept moist and it’s easier to keep plants moist in a larger container that holds more soil and therefore retains more water.

What you need:

• Recycled plastic shopping bag

• Potting Soil

• Fertilizer (if not mixed in with the soil)

• Lettuce seedlings, herbs, flowers or a combination

• gravel or small stones for drainage

 

Cut holes in the bottom of the bag – you want to keep the soil moist but not wet. Add a layer of gravel or small stones (or other drainage medium like polystyrene beads) and fill the bag with compost or potting soil to a depth approx one inch from the top of the bag. Lift the bag by its handles and gently tap the bottom on the ground a few times to settle the soil. Add more soil if necessary, along with fertilizer if required (as specified on label). Use slow-release organic fertilizer if possible as it won’t burn the plants if you add too much. Separate the seedlings, taking care not to damage them. If the plant is root bound, gently tear the roots apart, otherwise they can grow in a circle and eventually strangle the plant. Plant the seedlings close together and water well with a gentle spray until the water runs out the bottom of the bag.

Check the soil at least once a day and if the soil is dry, water as before. It’s better to give plants a really good soaking less often than to give just a little. Harvest leaves from the outside or cut off the whole plant about an inch above the soil and let it re-grow. Keep the soil moist and prevent lettuce from over-heating. For lettuce that grows in ‘heads’ harvest by pulling up the whole head. Enjoy!