Out with the old and in with the new – now! Today! Or you’ll run out of grow time.
Make space
Whip around and chop down finished crops (hello compost or mulch!) to make space for the new.
- Chop finished corn and sunflowers off at the roots. Those generous biology covered roots are such a gift to your soil. Plant around them and they’ll slowly decompose adding organic matter. Roughly chop the stalks and pile them up on the edge of the vegie patch for a useful stash of organic matter in a years time. Or use them as a rough mulch beneath the avocados or citrus.
- Reorganise productive cucumber or zucchini vines onto the paths or out of the way so you can use the freed up space.
- Give all productive crops a big clean up, to not only create light + room for new seedlings, but to help the plants out. Snap off ratty, gooey, mildew-y leaves and chuck them in the compost. Because yes! you can compost them. After cleaning up leafy greens be sure to harvest regularly to keep fresh, young tender leaves coming on.
What to sow and plant in April
Direct Sow
- Direct sow greencrops in any gaps – phacelia, lupin, mustard, daikon, broadbeans, wheat or oats.
- Corn salad, miners lettuce, mizuna, coriander, rocket.
- Calendula and poppy
Tray Sow
- Globe artichokes, spring onions, red or brown onions
- A mix of brassica – broccoli, cabbage, cauli
- Peas into plug trays or toliet rolls
Direct or Tray Sow
- Broadbeans
- Spinach, coriander and beetroot can be direct sown in the greenhouse. Though they’ll handle cooler soils outside, they’ll grow faster and be sweeter in the warmth.
- Sweetpeas
Transplant
- Broadbeans, peas, beetroot
- Salad greens. If you are planting salads outside choose varieties with a preference for cool like Little Gem, Drunken Women Fringed Head or Rouge d’Hiver. Cos, buttercrunch and salad bowl types do well. All my saladings will be planted in the greenhouse from now in.
- Endive
- Loads of leafy greens like kale, silverbeet, perpetual beet or chard
- Brassicas for winter eating
- Garlic, spring onions, red onions or brown onions
- Celery – either outside or in the greenhouse
- Companion flowers like stock, larkspur, cornflower and primula to keep your spirits up and beneficial insects fed.
Harvest
Keep checking in on soon-to-be-ready crops, and wait patiently until they’re perfect for richly flavoured crops that store well. It’s a balancing act though, as cool weather and rain starts up you may need to call it, and get them in.
- Harvest pumpkin and squash once the stalks are dry, potatoes once the tops die down and kumara when its ready.
- Yams fatten up and get sweeter after the first frosts so leave them be.
- As shellout beans dry, get them in undercover. Pop them out of their pods as soon as poss. Any beans that are spongy are no good for storing.
- Keep productive beans, zucchini, tomato and cucumber crops jogging along with a daily harvest. Don’t let energy get wasted on big old beans or giant marrows! A daily harvest prods new flowers into being and new flowers means new fruits.
Odd Jobs
- Thin carrots and parsnips for good sized crops.
- Save seed.
- Move the wormfarm to a warmer spot for winter.
- Layer lots of cardboard or hay on top of bucket wormfarms.
- Help prevent chocolate spot and rust in broadbeans with a generous side dressing of woodash at sowing and again at flowering.
- Boost leafy greens, leeks, broccoli, cauliflower and cabbage along with weekly liquid feeds
- Keep an eye on soil moisture levels for new seedlings and young plants – its easy to forget as weather cools. Do check soil moisture first though so you don’t overwater!
- Refresh tired old kale, silverbeet or chard plants by chopping off the tops, and leaving a 20cm ish stump. Donate a bit of soil food like compost or rotten manure at the base, pour on liquid feed + mulch with the tops. Pretty soon you’ll have a delightful harvest of little, sweet leaves.
- Tie up asparagus canes so they don’t get in your way while they dry. Its important that they do – and thus return all those carbs to the roots. The easiest way is to bang a few short stakes in front of the crop and run a line of twine along – holding them up rather than lasso-ing them.
Be chill about the pests
There are plenty of pests in a warm autumn. Don’t panic about them ok! They’ll be done when the cold hits and will toddle off to hibernate or die.
Pests are a fact of gardening life – they come and go, cycling around depending on weather and soil health and predatory population. Add a new practice each year to strengthen your garden and soon enough you’ll have less to deal with – not none, but a lot less.
Tap into natural predators, get them on the job by being spray free and planting heaps of beneficial insect fodder.
- Keep squashing shield bugs, cabbage white caterpillars and aphids on your daily walk about.
- Whitefly can be blasted off with the hose. Pluck off heavily infected leaves, fold them up and squash them.
- Passionvine hoppers are tricky as adults. If you have an overwhelming population, spray with Neem every 4 days or so, and next spring, add Neem granules at the base.
