Winter in the Garden- August To Do List


Buds on deciduous trees are swelling, there’s an abundance of citrus and spring bulbs are standing tall ready to show their faces (or in many cases, they already have!)  August is just so close to spring that you can practically smell it.

What to sow this month from seed: broad beans, carrots, broccoli, cauliflower, Chinese cabbages, onions, peas, rocket, lettuce, radishes, silverbeet, spinach

What to plant this month from seedlings: asparagus, onions, broccoli, cabbages, garlic, silverbeet, lettuce, Chinese cabbages, spinach, silverbeet



Prepare garden beds for spring planting

With the wet winter weather nearly behind us, we can asses the damage it has done to the soil. The pounding of the rain will have compacted it as well as people stepping on it when it’s wet.

Take time this month to prepare your vegetable beds and return them to their former glory by adding organic matter to the soil in the form of things such as compost, aged and well-rotted manure, chopped seaweed,  leaf mould and lots of mulch to keep all those nutrients locked in there.

I like to collect as much as I can from my nearby beaches and forests in August, so I can lay it on thickly in all my empty spaces in the garden. By the time I plant spring seedlings (in October/November), it will be amazing soil.


Enjoy your citrus

Homegrown citrus is at its best right now. If you’re overloaded with fruit, there are an overload of recipes out there to make sure it’s all put to good use. Try middle eastern preserved lemons to add a citrus kick to roast chicken, salad dressing or pasta. Tui Garden Products has a great recipe on their website.




Plant salad greens in containers

Things can still take a little longer to grow as the sun doesn’t stay up as long as it will in spring and summer. Growing salad greens such as rocket in containers mean you can place them in the sunniest spots and move them around if need be. They grow quickly and offer a ‘cut and come again’ harvest so you can be eating fresh salad greens as you please.




Start a compost bin

If you haven’t got one already, setting up a compost bin will help you get rid of all the fallen leaves and plant debris as well as kitchen scraps, vacuum dust, pet hair, and newspaper. You don’t actually need a physical bin if you have room to make a compost heap do so, as the bins do fill up quickly.

A compost heap needs a mix of ‘brown layers’ and ‘green layers’. The brown provide the carbon and are things like twigs, dead leaves, straw, hay, cardboard, and newspaper. The green provide the nitrogen and are your fruit and vegetable scraps, grass clippings, eggshells etc.

You want to layer your compost like a lasagna. For each layer of brown, add a layer of green. Try to make sure no pieces are too big in your compost as they’ll take longer to break down. Then you wait as the worms do their thing and break it down for you. To speed things up, cover the compost to keep it warm (with a lid if it’s a bin or a burlap sack if it’s a heap) and turn it once a week.

Start seedlings inside

You can get well ahead in your spring planting by starting seedlings inside. 

Plant Fruit Trees

It’s still a good time to plant deciduous fruit trees right now but do so before they start to blossom. Garden centers should have them on special now which is an added bonus.

Treat Leaf curl

If your trees were affected by leaf curl, treat them now with an organic copper spray, do it before the buds on the trees burst. If you don’t, it’s most likely that your trees will get affected again by the fungal spores left over winter. If you had a thrip problem, use a horticultural oil* to smother over-wintering thrip eggs.

*If you are using a sulphur spray instead of copper to treat any tree diseases, do not use the horticultural oil.

Happy gardening!

This blog post was kindly provided by Elien who lives in Wellington.
instagram: home_grown_happinessnz

Greg Lowe