Author: Jean-Michel

My Pachypodium Is Losing Its Leaves: Causes, Decision Tree & Solutions

You walk past your Pachypodium one morning and notice a leaf on the floor. The next day, two more. By the end of the week, the crown is thinning visibly and you are convinced the plant is dying. This is the single most common moment of panic in Pachypodium ownership — and in the vast majority of cases, the plant… Continue reading My Pachypodium Is Losing Its Leaves: Causes, Decision Tree & Solutions

Pachypodium Pests and Diseases: Diagnosis, Treatment & Rescue Protocols

Pachypodium is a remarkably tough genus. In Madagascar, these plants survive extreme heat, months of total drought, poor soil, and intense UV radiation on bare rock. In your living room, the threats are completely different — and almost all of them come from the grower, not from nature. Overwatering kills more Pachypodium than every pest and pathogen combined.… Continue reading Pachypodium Pests and Diseases: Diagnosis, Treatment & Rescue Protocols

Growing Pachypodium from Seed: A Germination Guide by Species

Seed is the best way to propagate Pachypodium — and for many species, it is the only practical way. Stem cuttings are unreliable (and impossible for Pachypodium brevicaule and Pachypodium namaquanum), offsets are rare, and grafting is a specialist technique used mainly to accelerate the growth of slow species on Pachypodium lamerei rootstock. Fortunately, Pachypodium seeds germinate readily — fresh seeds of most species achieve 70–90%… Continue reading Growing Pachypodium from Seed: A Germination Guide by Species

How to Grow the Titan Arum (Amorphophallus titanum): Complete Care Guide

The titan arum (Amorphophallus titanum) is one of the most spectacular plants on Earth — and one of the most demanding to cultivate. Endemic to the rainforests of Sumatra, Indonesia, this tuberous perennial from the Araceae family produces the largest unbranched inflorescence in the plant kingdom, occasionally exceeding 3 metres in height, and a single tree-like… Continue reading How to Grow the Titan Arum (Amorphophallus titanum): Complete Care Guide

Published
Categorized as Culture

Understanding hardiness zones: every system in the world

The first time I ordered plants from an American catalog, I was completely lost when faced with labels like “Hardy to Zone 7” or “Zones 5–9.” I knew my garden in southern France had cold winters, but how was I supposed to translate those mysterious numbers into actual temperatures? This experience, which every gardener has… Continue reading Understanding hardiness zones: every system in the world

Published
Categorized as Culture

Aphids on yuccas: how to protect and treat your plant

Aphids are among the most common pests found on yuccas grown in the ground or in containers. These small sap-sucking insects congregate on flower stalks, where the soft, nutrient-rich tissues provide ideal feeding conditions. Yucca filamentosa (USDA zones 4–9), Yucca pallida (USDA zones 5–10), Yucca gloriosa (USDA zones 6–11) and Yucca elephantipes (USDA zones 9–12) are the species most commonly affected — their… Continue reading Aphids on yuccas: how to protect and treat your plant

Published
Categorized as pests, yucca

Aloe vera varieties: what exists, what doesn’t and what you actually bought

Search for “aloe vera varieties” and you will find websites listing five, ten, even twenty “types of Aloe vera” — Aloe vera var. chinensis, Aloe barbadensis, the “spotted” variety, the “blue” variety, the “medicinal” variety. It sounds like there is an entire catalogue of Aloe vera cultivars to choose from, the way there are hundreds of rose or tomato varieties. There isn’t.… Continue reading Aloe vera varieties: what exists, what doesn’t and what you actually bought

Types of aloes: 20 species every grower should know

The genus Aloe and its close relatives — the alooid group — contain over seven hundred species, ranging from rosettes small enough to fit in a teacup to trees that tower eighteen metres above the African savanna. If you have only ever grown Aloe vera, you have barely scratched the surface of one of the most diverse and… Continue reading Types of aloes: 20 species every grower should know

Is Aloe vera Toxic to Cats and Dogs? What to Do Now

You have an Aloe vera on the windowsill and a cat that chews everything green. Or a puppy that investigates the world mouth-first. The question is inevitable: is Aloe vera toxic to pets? The short answer is yes — Aloe vera is listed as toxic to cats, dogs and horses by the ASPCA (American Society for the Prevention of Cruelty to Animals). But the… Continue reading Is Aloe vera Toxic to Cats and Dogs? What to Do Now

Published
Categorized as aloe