Caring for Succulents
How Much Light Do Succulents Need?
How much light do your succulents need? It depends on the type of plant and where you live. Most haworthias and gasterias prefer shade but can handle some sun along the coast. Many but not all cacti are fine in full desert sun. As a general rule, the majority of soft-leaved succulents want half a day’s sun (in mild climates) and dappled or “bright” shade.
Read MoreHow Rain Benefits Succulents
Don’t be surprised if after a good rain, your succulents look brighter and more vibrant. Here’s how rain benefits succulents: It provides dissolved minerals and washes away dust that inhibits photosynthesis; it dilutes and flushes salts and harmful chemicals that have built up in the soil from tap water; and it provides nitrogen essential to growth, especially…
Read MoreFrost and Succulents: What You Need to Know
Frost and Succulents: What You Need to Know Depending on how long temps stay below freezing (32 degrees F), “frost tender” succulents may show varying degrees of damage. When moisture in the cells of a vulnerable plant freezes, it expands, bursts cell walls, and turns leaves to mush. In a “light frost,” leaf tips alone may show damage.…
Read MoreOh No, My Succulents Froze!
Will succulents recover from frost damage? It depends. Here’s how frost-tender succulents looked before temps dropped into the mid-20s F, and after: Here’s the same Euphorbia ammak ‘Variegata, after the frost: Likelihood of recovery: Nil. Too much of the tissue was damaged. But what about the Euphorbia tirucalli ‘Sticks on Fire’ behind it? It’s hope of recovery is excellent because only…
Read MoreCold Weather Care for Outdoor Succulents, By Region
Cold Weather Care for Outdoor Succulents, By Region Should you be worried about your outdoor succulents in winter? It depends on where you live. It’s all about frost. The temperature at which water freezes—32 degrees F—is the Great Divide. Above that, most succulents are fine. Below that, most are at risk. See “Frost and Succulents: What…
Read MoreFour Ways to Overwinter Succulents
These four ways to overwinter succulents give you several options, depending on how cold it gets where you live. Most varieties can’t handle temps below 32 degrees F. These common winter conditions can lead to damage or death for dormant (not actively growing) succulents: — soggy soil (causes roots to rot) — excess rainfall (engorges…
Read MoreAnts in Your Succulents? What to Do
Late summer into fall, Argentine ants like to nest in the root balls of potted plants. Haworthias, aloes (especially dwarf varieties), gasterias and gasteraloes are highly vulnerable. Ants overwinter in the soil and consume the plant’s juicy core. Leaves eventually fall off and the plant dies. The first line of defense is to create a barrier around your pots using ant…
Read MoreHow to Stress Succulents (And Why You Should)
Plenty of sun brings out brilliant reds and yellows in certain succulents, but how much to “stress” the plants varies depending on where you live, the time of year, and the kind of plant. If there’s a good thing about our too-hot Southern California summers, it’s that heat makes certain succulents stunning. Give aloes and…
Read MoreSummer Care for Succulents: Heat and Sun Concerns
Don’t let summer sun and heat harm your succulents! Heat, unlike frost (temps 32 degrees F and lower), usually isn’t a concern for succulents. Although some tend not to thrive in temps above 80 or 90 degrees F, the majority can handle more than you’re personally comfortable with…as evidenced by greenhouse temperatures that soar into the…
Read MoreHow to Make Succulents Bloom
Is there a way to make succulents bloom? Yes and no. It partly depends on a plant’s age. It may not be large or mature enough to gear up for reproduction (which is the point of flowers). But there IS something you can do to make a succulent bloom if it’s just sitting there, sulking,…
Read MoreAgave Snout Weevil Prevention and Treatment
The agave snout-nosed weevil is a half-inch-long black beetle with a downward-curving proboscis that enables it to pierce an agave’s core, where it lays its eggs. Grubs hatch, consume the agave’s heart, then burrow into the soil to pupate. The weevil (Scyphophorus acupunctatus)—once prevalent only in desert regions and Mexico—is spreading rapidly throughout the US and abroad, earning it the dubious…
Read MoreWatch How You Water! Summer Care for Succulents
OK, we all know that succulents are low-water plants. But they’re not “no-water” plants. Although they may survive without irrigation during the heat of summer, they’re unlikely to be lush and healthy. I suggest that you ~ — Check your automatic irrigation system. Trust me, it needs it, and maintaining it can mean life or death to prized…
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