January is perfect for reviewing your gardening year and planning ahead. Walk your garden, take photos — seeing through the lens reveals what daily familiarity hides. Even better: photograph monthly as a bloom-time journal.
If ground isn't frozen, bulbs can still go in. Shop sales now; container planting lets you position color where needed most.
Wildlife welcomes winter cover. Leave woody perennials (Arkansas blue star Amsonia hubrichtii, asters, Knock Out roses) standing — life gathers under spent foliage. Cut back soft-stemmed perennials (Crinums, Elephant Ears Colocasia, cannas) once frost "melts" them.
Check trees/shrubs for tent caterpillar egg masses (gray, varnished, collaring twigs) and bagworms (pinecone-like, hanging at branch ends). Remove any found. Clean hosta beds now — don't give slugs advantage. Even if last season's cannas don't bother you, take them down — leaf rollers overwinter.
My winter garden feeds birds, but I want to see them from inside. Place feeders for indoor viewing. Black-oil sunflower seed is best all-around: high meat-to-shell ratio, high fat, perfect size for many seed-eaters.
Warm January day? Work garden soil. If soil untested in 2+ years, test now for pH and nutrient needs (e.g., lime). Recommendations depend on crops: blueberries need ~pH 4.8; strawberries prefer 5.8 to near neutral.
Top-dress with a thick blanket of compost, composted leaf mold, or manure — most helpful in vegetable gardens and beds.
Cheer the indoors with blooming branches: Forsythia, pussy willow, quince, winter honeysuckle, redbud. Collect long branches, cut slant with sharp knife/clippers, place in water. Change water every 4 days. In ~4 weeks, blooms appear.
Common camellias: Camellia sasanqua (Sept–Jan, mass small flowers, sun-tolerant) and Camellia japonica (Sept–Mar, fewer flowers at a time). Both like acidic, organic soil in semishade. Discourage petal blight by raking fallen flowers.
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Mid-Atlantic Gardeners' January Checklist
California Gardeners' January Checklist
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Pacific Northwest March Garden Checklist: Seeds, Pruning, and Slug Patrol
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Pacific Northwest February Garden Checklist: Shop, Sow, and Sweet Peas
Rocky Mountain Gardeners' January Checklist
Southeast October Garden Checklist: Planting, Transplanting, and Winter Prep
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