One of the great pleasures of growing Crassula species (family Crassulaceae) is how willingly most of them multiply. A broken stem that falls into a neighbouring pot roots itself without intervention. A single leaf placed on damp substrate sprouts a tiny plantlet within weeks. Some species even produce miniature clones directly on their flower stalks, dropping them… Continue reading How to Propagate Crassula — Stem Cuttings, Leaf Cuttings, Division, and Seed
Author: Jean-Michel
The Best Crassula Species for Bonsai — A Practical Comparison
Succulent bonsai is a niche within a niche, but it is a niche that has been growing rapidly — and the genus Crassula (family Crassulaceae) sits at its centre. Several species develop naturally tree-like silhouettes, thick trunks, flaking bark, and small leaves in convincing proportion to their stems — all qualities that traditional bonsai aesthetics prize. Better… Continue reading The Best Crassula Species for Bonsai — A Practical Comparison
How to Grow and Care for Crassula — The Complete Guide
The genus Crassula (family Crassulaceae) contains roughly 200 species — from the ubiquitous jade plant on a kitchen windowsill to tiny annuals barely visible to the naked eye and rare tuberous geophytes that vanish underground for half the year. Despite this extraordinary diversity, most cultivated crassulas share a core set of requirements that, once understood, make the… Continue reading How to Grow and Care for Crassula — The Complete Guide
Cold-Hardy Crassula — Which Species Can Survive Frost?
Most gardeners assume that all Crassula species are tender, indoor-only plants that will collapse at the first hint of frost. This is broadly true for the genus Crassula (family Crassulaceae) as a whole — the majority of the 200-odd species are indeed frost-sensitive. But there are notable exceptions, and at the extreme end, one species tolerates temperatures that would… Continue reading Cold-Hardy Crassula — Which Species Can Survive Frost?
My Sago Palm Is Not Growing New Leaves: 12 Causes, a Diagnostic Decision Tree, and How to Fix Each One
Your Cycas revoluta has been sitting there — same fronds, same size, no sign of a new flush — for months. Maybe a full year. Maybe longer. The internet tells you it is “slow-growing,” and it is. But there is a difference between slow and stalled. This guide walks you through every reason a sago palm stops… Continue reading My Sago Palm Is Not Growing New Leaves: 12 Causes, a Diagnostic Decision Tree, and How to Fix Each One
Magnesium Deficiency in Cycads: Why Old Fronds Turn Yellow and How to Fix It
The oldest ring of fronds on your Cycas revoluta is turning yellow between the veins while the newest flush looks perfectly green. This pattern — chlorosis starting on old leaves, not new ones — points to a mobile-nutrient deficiency. In cycads, the most common culprit is magnesium. It is less dramatic than manganese deficiency (frizzle top) and less discussed than… Continue reading Magnesium Deficiency in Cycads: Why Old Fronds Turn Yellow and How to Fix It
Manganese Deficiency in Cycads: How to Diagnose, Treat and Prevent Frizzle Top
Your Cycas revoluta pushes a new flush of fronds — but instead of the long, straight, deep-green leaflets you expect, the emerging leaves are stunted, crinkled at the tips, streaked with yellow, and visibly deformed. This condition has a name in the horticultural world: frizzle top. Its cause is almost always the same: manganese deficiency. It is the single… Continue reading Manganese Deficiency in Cycads: How to Diagnose, Treat and Prevent Frizzle Top
Best Fertilizer for Cycads: What to Feed Your Sago Palm, When, and How
Cycads are slow growers — but slow does not mean undemanding. A Cycas revoluta that produces a single flush of fronds per year is channeling all its nutritional resources into one concentrated growth event. If the right elements are not available at the right time, the results are immediate and visible: chlorotic fronds, stunted flushes, frizzled leaf… Continue reading Best Fertilizer for Cycads: What to Feed Your Sago Palm, When, and How
Is Sago Palm Toxic to Dogs, Cats & Children? What to Know
Cycas revoluta — universally known as the sago palm — is one of the most popular ornamental plants in subtropical and warm-temperate landscapes worldwide, from Florida to Southern California, the Mediterranean, and coastal Australia. Its architectural silhouette and low-maintenance reputation make it a garden-center staple. But behind that prehistoric elegance lies a serious and widely underestimated… Continue reading Is Sago Palm Toxic to Dogs, Cats & Children? What to Know
Cycas Leaves Turning Yellow? How to Fix Iron Chlorosis with Chelated Iron (EDDHA)
Your Cycas is pushing a new flush of leaves — but instead of the deep, glossy green you expected, the fronds emerge pale yellow with only the midribs retaining a faint green. This textbook pattern has a name: iron chlorosis. Widespread wherever cycads meet alkaline soil or hard tap water, this nutrient disorder is entirely correctable — provided… Continue reading Cycas Leaves Turning Yellow? How to Fix Iron Chlorosis with Chelated Iron (EDDHA)