Check four clues before you name any grevillea: leaf, flower, habit, and fruit. Those four clues separate a grevillea from a hakea, a banksia, and a bottlebrush, and they narrow a genus of 362 species to one plant. That is…
Fig tree root rot in Australia kills edible figs from the roots up. Wet soil starves the roots of air, water moulds move in, and the roots turn soft and dark. Dig one side 15 cm down and check the…
Cubeb seed asks 4 to 6 weeks of warm, humid patience before the first sprout appears, and the vine it becomes needs a sturdy tree or trellis to climb. Cubeb is the tailed peppercorn of Java, a perennial climbing vine…
Count 5 clues before you name any citrus tree. Leaf shape, flower scent, fruit build, thorns, and tree habit together name the tree. One clue alone misleads. That five-clue check is citrus identification in Australia. The reader is a home…
Why is my camellia turning brown? Start with location. 9 causes cover nearly every case. Leaves, flowers, buds, and the whole plant brown for different reasons. Find where the brown sits, then match the pattern. Most cases need one fix,…
Ramorum blight has no cure. The 9 strategies below keep Phytophthora ramorum out of the garden and out of the region, starting with the buying habits that stop the pathogen at the nursery gate. The pathogen is a water mold,…
Pestalotiopsis leaf spot follows damage and wet foliage. The 8 strategies below keep the fungus off conifers and palms through sanitation, dry leaves, and stress repair, starting with the dead tissue that feeds it. The signature on conifers is a…
Thread blight on figs has no cure and no fungicide fix. The 5 strategies below keep the disease in check through sanitation, pruning, and dry foliage, starting with the leaf cleanup that removes the fungus from the tree. The signature…
Quince rust has no cure once orange spore horns cover the fruit. The 10 strategies below break the two-host cycle that keeps the fungus alive, starting with the triage call that tells you whether spraying is worth it at all.…
Gummy stem blight kills cucurbit vines from the stem outward, and the 10 strategies below stop it before the gum ever appears. The disease shows as water-soaked lesions that crack open and ooze red to amber gum, and the same…
Pink snow mold kills turf outright where gray snow mold only browns leaves. A pink patch at snowmelt can leave bare ground that needs reseeding, while a gray patch usually greens up from the crown on its own. The 10…
Radhuni is the quietest seed spice in the Apiaceae family, and that is exactly why it is worth growing. In Bengal, a pinch of these celery-scented seeds, crackled whole in hot oil, changes the entire character of a dish, and…
He shou wu is a 3-to-4-year root project disguised as a fast vine. The vines race up a trellis in a single season, but the tuberous root you are actually growing needs three to four full growing seasons before it…
Name the weed before you reach for the bottle. Buffalo tolerates fewer herbicides than couch or kikuyu, so the wrong spray kills the lawn along with the weed. The 9 weeds invading buffalo lawns each carry their own removal rule.…
Divide a healthy 3-year-old epimedium clump in September and you will have four or five new plants rooted before winter. Start from seed and you wait 2 to 3 years for the first bloom, with no guarantee the seedlings match…
Plant 10 bawang merah sets 15.2 cm apart in a sunny bed, and one set multiplies into a cluster of 10 to 15 bulbs. That is how to grow Indonesian shallots: one small red bulb in, a whole cluster out,…
You can grow bird’s eye chili from Indonesia in a temperate climate when you treat it as a potted tropical perennial. Start seeds indoors 8 to 10 weeks before your last frost, grow each plant in a 5-gallon container, and…
Sumatran benzoin is a tree you plant for resin, not for fruit, shade, or a quick harvest. The tree grows up to 34 m tall, and resin collection starts when the tree is 7 years old. Those two facts shape…
Why is my Buffalo lawn dying? Pull a handful of grass and run the 30-second tug test before you water, feed, or spray anything. Dormant Buffalo pulls back against your hand. Dead Buffalo lifts away with no resistance. That one…
Name the growth form first and you cut 11 candidates to 3 or 4. A fern with a trunk is a tree fern, a fern on a tree trunk is an epiphyte, and a fern that scrambles over other plants…
