With King’s Birthday weekend behind us, Kiwis know there’s a long winter ahead before we see another public holiday and a return to spring/summer planting.
For some, that means outdoor gardening is on the back burner but why not brighten the indoors with potted colour and tropical greens?
Of course, like us, plants take it easy over winter so smothering them with love is not the way forward. Avid plant lovers will, undoubtedly, have their winter gardening routines in hand but here are a few timely reminders to help house plants thrive in the cold.
Because plant growth slows, or even stops, in winter, indoor plants will need far less water and no feeding – fertilise when plants are again actively growing.
Remember, over watering can saturate the soil and that’s not good news for potted plants – it’s an invitation to root rot.
Signs that water may be needed include wilting or limp leaves and leaves curling. If you think a smidgen of water is needed, push your finger down into the potting mix; if it feels dry, water lightly.
Think about placement. Some plants need more light than others – check plant labels if you still have them or consult a good gardening guide. When days are short and the sun low in the sky, plants generally like a spot where there is ample light.
On idle days do not succumb to re-potting temptation.
Although indoor plants should be re-potted every couple of years, winter is not the time to do it. Wait until spring.
Plants also need a good dusting from time to time; dust build-up can affect the amount of light your plants absorb. It’s also normal for some leaves to die off in winter so remove any dead leaves. As long as it is only a few lower leaves which are yellowing, there’s nothing to worry about…usually! However, if the whole plant goes yellow, be concerned! Of course, that may be due to over-watering.
Finally, if home heating is on for long periods, mist pot plant leaves regularly. This will help prevent their tips browning.
PRO TIP
For a splash of colour look for cyclamens, which come in an array of pink, white and red hues; kalanchoe featuring red, yellow, pink or orange flowers; anthuriums – red is a favourite; pretty African violets (the name says it all) and aeschynanthus (lipstick plant) also with red blooms. For contrast and calming check out the wide array of tropical plants and evergreens at garden centres.
