What to grow in February 2021

February is my least favourite month for gardening because of more extreme weather conditions, which can stress your plants and attract pests. Scatter some dill seed between your brassica plants, and scratch it lightly into the top soil. The smell of dill confuses the pests that are attracted to this plant family. I was advised that if brassicas are starting to attract white cabbage moth, white bread tags attached to the edge of a leaf can discourage the butterflies from laying eggs, because they think that plant is having eggs laid on it. Give it a try.  If hot weather is predicted to continue in your area, delay sowing lettuce until later this month, or it is likely to run to seed.
The following gardening advice is an abbreviated list for vegetables, fruit trees and some culinary herbs that can be sown or planted during February in Australia and New Zealand. A comprehensive monthly guide that includes planting times for the entire garden, as well as when to fertilise, prune, weed, take cuttings or divide plants, can be found in the diary section of my book Easy Organic Gardening and Moon Planting (Scribe Publications, 2006, 2009, 2012, 2017), and e-book (Booktopia, Dymocks, Kobo and Amazon 2017).
* For gardeners who do not use moon planting: sow or plant out any of the following list for your climate zone at any time this month, although you may find germination rates are lower when the Moon is in Last Quarter phase.

WARM CLIMATE – South of Rockhampton
Before the Full Moon, leek, sweet and purple basil can be sown or planted out, also celery, spring onions, in late February. Cabbage and silver beet (pre-soak seed), can be sown directly into beds (also lettuce in late February), as well as a green manure crop of millet, mung bean, pigeon pea, or Japanese millet.
During First Quarter phase, bush and climbing beans and sweet corn can be sown directly into beds. Capsicum, cucumber, tomato and zucchini can be sown or planted out, also broccoli, cauliflower and spring onions in late February.
During Full Moon phase, beetroot (pre-soak seed), carrot, parsnip, potato (Brisbane and areas south), radish, swede turnip and turnip can be sown directly into beds, and watercress, avocado, banana, mango, and pineapple can be planted out.

WARM CLIMATE – Rockhampton and northwards
Before the Full Moon, a green manure crop of lablab, mung bean, pigeon pea, or Japanese millet can be sown.
During First Quarter phase, capsicum and tomato can be sown or planted out in suitable areas. Sweet corn can be sown directly into beds.
During Full Moon phase, lemon grass can be sown or planted out.

Before the Full Moon, cabbage, lettuce, radicchio and silver beet (pre-soak seed) can be sown directly into beds, as well as a green manure crop of cowpea (early), mung bean, barley, Japanese millet, oats, or triticale (also cereal rye late in February). Brussels sprouts, leek and spring onions can be sown or planted out (also bulb fennel and celery in late February). Sweet basil can be also sown in warmer areas.
During First Quarter phase, bush beans can be sown directly into beds (also sweet corn in warmer areas), and broccoli, cauliflower and summer squash can be sown or planted out. Peas can be sown in colder areas in late February.
During Full Moon phase, beetroot (pre-soak seed), carrot, parsnip, radish, swede turnip, and turnip can be sown directly into beds. Dandelion, mint and watercress can be sown or planted out. Also avocado, potato, mango, and pineapple can be planted in warmer areas (- best time late February or early March this year).

Before the Full Moon, cabbage, lettuce and silver beet (pre-soak seed) can be sown directly into beds, as well as a green manure crop of mung bean or oats (plus barley late in February). Leek, lettuce, silver beet (pre-soak seed), spring onions and parsley can be sown in punnets or planted out. In warmer areas, also sow or plant out Brussels sprouts (early), and radicchio. In colder areas, also sow or plant out open Chinese cabbage, mizuna and tatsoi, plus English spinach in late February.
During First Quarter phase, broccoli can be sown. In warmer areas, cauliflower and peas can be sown directly into beds.
During Full Moon phase, beetroot (pre-soak seed), carrot, radish, swede turnip, and turnip can be sown directly into beds, and watercress can be sown or planted out. In warmer areas, also sow parsnip directly into beds. In colder areas, also sow garlic directly into beds.

Calling all gardeners

Seed sales for edible plants have boomed as many house-bound people have adopted the ‘green therapy’ of gardening. Organic gardening has long been respected for providing healthy outdoor exercise and mental health benefits while providing healthy, pesticide-free produce for your family.

My book Easy Organic Gardening and Moon Planting has been helping gardeners get the best from their gardening efforts since 2006. It provides practical advice on what to grow when in the perpetual monthly diary, and how to get good results in both your vegetable patch and ornamental parts of your garden. It can be used with, or without, moon planting. There are also sections on compost making, worm farming, drought-proofing your garden, and much more. See reviews:  My book

Easy Organic Gardening and Moon Planting is available as both a paperback and e-book, and can be ordered on-line, so you don’t have to leave home to find it. Happy gardening, everyone.

Banksia rose

This lovely climbing rose is a popular addition to many gardens. The Banksia Rose, (Rosa banksiae) or Lady Banks Rose, originated in China, and is named after the wife of famous botanist Sir Joseph Banks.
An evergreen rose with few, if any, thorns, it is a dense climber to about 6 metres – perfect for covering a fence or pergola. Masses of creamy yellow or white flowers are produced on long canes from spring onwards. The flowers have a delicate fragrance, some say reminiscent of violets.
This vigorous rose needs a well-drained soil in full sun or part shade where it won’t crowd out other plants. First fill the planting hole with water. This is important for two reasons. How quickly the hole drains indicates whether drainage is good or you will need to plant the rose in a raised mound. If the surrounding soil is not damp when you transplant, the water you apply after planting will be drawn away from the root ball into the surrounding dry soil, and the plant will look stressed several days after planting. The addition of compost to the planting hole, and a 5 cm layer of organic mulch to the soil surface, is very beneficial. Keep the mulch one hand width from the stem.
It is a hardy plant but it should be watered weekly for the first couple of months after planting if weather is dry. Then, only water when the top centimetre of soil is dry.
Climbing roses are pruned after flowering. Banksia roses are usually pruned by late summer when the main flowering flush has finished. As these roses flower on last season’s wood, just remove any damaged canes, and shorten the rest of the canes by one third. Hard pruning results in no flowers next spring. Prune new roses during First Quarter phase when sap flow is higher and growth response will be faster.

Citrus gall wasp

Galls or stem swellings on citrus trees need to be removed by pruning by the end of August, as very tiny black wasps emerge from the galls in September and October ready to lay a new batch of eggs in citrus stems. Because these wasps are poor fliers, they tend to reproduce on the same tree unless blown by wind to a new host.
Unlike many other wasps that assist pollination or are pest predators, the citrus gall wasp is a true pest. Eggs are laid in young stems of citrus trees, particularly lemon and grapefruit varieties, and the native finger lime. The larvae remain within the stem, stimulating the growth of cells, and causing a gall or swelling to form on the infested stem by early summer. Trees that are repeatedly attacked will become weaker and produce less fruit.
Originally, only coastal gardens of New South Wales and Queensland were affected, however, this wasp is spreading to other areas of Australia.
Do not add galls to the compost heap. Burn them, or dispose of them in a sealed plastic bag. It is very likely that the gall in the photo missed last year’s pruning because it is unusual for galls to reach that size in one season. As you can see, the tree in the photo is also affected by scale, and it is more common for citrus gall wasp to attack stressed trees. After pruning, water the tree thoroughly, and feed it with a complete organic fertiliser and as much compost as you can spare. A drink of seaweed extract tea will help it to resist further pest and disease attack.

Purple potatoes

Not only do organic ‘Midnight Purple’ potatoes add interest to a potato salad, purple potatoes are very good for you. Like richly-coloured berries, purple potatoes are full of anthocyanin pigment, an excellent anti-oxidant that we are told is important in maintaining good health. Purple potatoes also contain chlorogenic acid, which is beneficial to the health of our blood vessels and, of course, important fibre. There is a range of purple potatoes now available, with varying degrees of colouring. I particularly like the Midnight Purple ones as they are an intense purple all the way through.


If you would like to grow your own, Green Harvest have a good selection of purple potatoes, see: Green Harvest potatoes.

Advice on how to grow potatoes can be found here.
Growing potatoes.
Other ways to grow potatoes.

Leaf-eating ladybird

This ugly little creature is the larva of the leaf-eating ladybird. Stressed plants in prolonged hot, dry conditions attract these pests. The larvae become almost black as they reach pupa stage. Both adults and larvae of leaf-eating ladybirds are particularly fond of the Solanum family (tomato, potato, eggplant) and the melon or squash family where they do a lot of damage to leaves.


The adult leaf-eating ladybird has 26 or 28 spots in rows across its wing covers. They are slow moving and drop to the ground when disturbed. In summer, if you see the adults on leaves in your garden, be sure to look under the leaves for their eggs. Remove small leaves containing eggs and, on large leaves, use a knife to scrape the eggs into a container. As I dislike spraying my garden, I just squash the adults and larva with a gloved hand.
Unfortunately, the damage done by these ladybirds and their offspring have resulted in many gardeners spraying other species of ladybirds that are voracious pest predators. Both adults and larvae consume a considerable quantity of pests such as aphids, scale and mites, and one type of ladybird feeds on fungus. Peter Chew and his family have an excellent website, Brisbane Insects and Spiders, where gardeners can easily identify which creatures are beneficial to their gardens and which are pests, and includes a Ladybird Field Guide.
The photo below shows both larva and pupa stages of the 28-spotted ladybird.

Blossom end rot

A common problem affecting otherwise healthy tomato and capsicum plants during heat waves is blossom end rot, where partly formed fruit develops a dark, sunken patch furthest from the stem.
This is caused by calcium deficiency, and is not a disease. Like us, plants need a good supply of calcium to form a strong structure. Hot and very windy days increase transpiration (water loss) from plants in the same way we perspire to keep cool, and calcium can only be absorbed by plants as water-soluble, electrically-charged ions. This problem can also affect zucchini, pumpkin and melon plants.

During heat waves, daily watering rarely solves the problem. A deep watering a couple of times a week is more beneficial. If soil around plants is mulched to keep roots cooler and reduce water loss, an efficient way to water quickly is to place juice or soft drink bottles, neck down, beside plants. See: Watering in drought conditions

Other causes of blossom end rot are:

• Erratic watering
• Soil is too acidic (soil pH less than 6)
• Poor fertilising routine
• Overuse of fertilisers high in nitrogen or potassium, including some seaweed fertilisers
• Rarely, in very alkaline soil where calcium becomes insoluble.

Winter tomatoes

  There is nothing like the taste of vine-ripened tomatoes, and this is how my neighbour, Cheryl, keeps her tomatoes cropping through winter on the Mid-North Coast of NSW. The tomato plants self-seeded in the rose garden in front of her north-facing verandah and, as they grew, she trailed the foliage across the verandah surface. The plants get plenty of sun during the day and the verandah roof keeps the plants warmer at night and protects them from frost. This clever idea has worked very well and Cheryl has so many tomatoes, she has been giving them away.

Tomatoes can also do well during the colder months in pots on a protected north-facing verandah, as the potting mix in black plastic pots stays warmer than soil in garden beds. Fruiting on tomatoes depends on warm air and tomatoes do not need bees for pollination. Don’t forget to water the plants regularly, and give them a light application of complete organic fertiliser as flowers start to form, to ensure a sweet-tasting crop.

Bindii or Jo-jo

Early winter is the time to eradicate this weed pest, although I’ve noticed young growth of this weed in May on the Mid North Coast of NSW. Bindii (Soliva pterosperma), or “Jo-Jo” as it is called in some places, or “onehunga” in New Zealand, is a delicate-looking lawn weed that produces carrot-top or ferny foliage.
In late winter and early spring, each branch produces a rosette of spiky seed heads that detach from the rosette into individual seeds with a sharp spine that attach themselves to the soles of shoes, and make walking barefoot or sitting on grass a painful experience. By the time the plants produce seed heads, the branches will also produce roots from stem joints and removal is difficult. For successful removal this diabolical weed has to be eliminated before the seed heads form. From now until the end of June is a great time for action, in any moon phase if seed heads haven’t formed.
If you don’t have a steam or flame weeder, young plants are easy to dig out in early winter if you only have a light infestation. For more wide-spread infestations, the good news is that several companies have produced certified-organic weed sprays.
Certified-organic weed sprays
Spot-spraying with Yates ‘Nature’s Way Weed Spray’ or Organic Crop Protectant’s ‘Slasher’ will burn off the weeds, while Organix’s ‘Weed Blitz’ works by removing the outer coating of foliage and seeds, causing cells to collapse. A Google search will direct you to a local supplier.
Bindii is more common where lawns are undernourished. Vigorous lawns usually out-compete this weed. To avoid future problems, in late winter, water the lawn and fertilise with organic complete fertiliser and seaweed extract tea, and do not mow the lawn too short as this weakens lawn growth – raise the mower a notch or two. Dynamic Lifter granules are easy to apply to lawns.

Heat wave help

recycled juice bottle


With high temperatures predicted for many areas of mainland Australia this week, I would like to remind you that you can find tips on helping your garden to survive extremely hot temperatures here: Heat wave protection