Novice food grower? Whether you’re a fruit farmer in England, a market gardener in Thailand, or a home gardener in Brisbane, we all need economical, effective solutions to protect our food supply and within budget. And that’s the kind of practical advice I’ve been providing for over thirty years. Step into my world of low stress, productive gardening…flowers are included!
Suddenly, a public health crisis has prompted more people than ever before to spend more time growing food than ever. We live in a nation of garden cities, our food gardens are an open invitation to dine – what could possibly go wrong? Keeping pests and diseases firmly in their place involves safer solutions, a little gentle manipulation and gardening together as a family.
Help! If planting marigolds (Tagetes spp.) in Australia to deter grasshoppers helps these pests to breed, why do well known authors and garden clubs pass on misinformation? Are marigolds useful for anything other than ornament? How do I control the grasshoppers plaguing my garden? asks Vivienne in Queensland.
In my subtropical food garden, grasshopper control starts in my sweetpotato. Caterpillar damage usually occurs in bursts following good rain, and attack can occur at any time of the year.
Help! The fruit on my lemon are distorted and covered in ugly warts. What’s gone wrong? Can my tree be saved? Is there an organic remedy? Answer: An infectious fungal disease called lemon scab is responsible. And yes, this infection can be defeated organically and in more than one way.
Question: “Hi Jerry, This year I have had the worst infestation of mealybug ever. My garden has never had them in the past, but this year everything including established Gordonia’s five metres high are white with them. I have lost quite a few hibiscus to them. Is this a bad year? Do you have one of your…
Question: “Dear Jerry, In the last year, I have had a soil problem that looks normal on the surface, but when you dig into the mulch, it is grey and looks like a fungus has taken over. The soil smells mouldy, (maybe anaerobic?) and when I water, the water just runs off, not in. This problem…
Root knot nematodes can be a curse in warm, moist garden soils. Feeding by these minuscule, transparent, work-like creatures inside the root tissue of many crops causes the roots to develop tumour-like growths which retard the flow of water and nutrients through conducting vessels, weakening crops. What to do?
Question: When do I sow pumpkin? I read in gardening magazines pumpkin can be sown from spring to autumn in the subtropics. But advice on seed packets (and some magazines) suggest that pumpkin should only be sown from spring to summer. I have a garden at Camp Mountain 4520 where we do not get frost, please…
Spring is over in my garden. Winter crops are flowering – my garden is transitioning into its seed saving phase.
‘Bellis’, Brisbane’s sustainable house and garden, produces 4 metric tonnes of compost a year. Using low till, ecologically sustainable gardening techniques enables this property to sequester 0.638 metric tonnes of atmospheric CO2 gas each year. Doesn’t sound much, does it?
Thanks to a damp, mild and gloomy Brisbane winter, succulent mushrooms have boosted my menu from a low of 112 taxa last month to 157 taxa.