I've spent hours on your site recently. There's just too much when all I need to know is what to do right now. Can I cut a butterfly bush down? Is it too early to fertilize? Should I dig up the overgrown hostas or can I just chop a piece out of each? - J.K. -
Yes. No. Digging's best, but chopping's okay.
We are doing all of the things listed below, now in earliest spring.
The list is in order for efficiency. We work in this sequence unless time's short. If we have to put a rush on, we skip whole items.
*We don't skip essentials. Our must-do's are *'d.
Note that most things on the list are optional. We try to do it all but don't cry over options.
For explanations how and why, including "So, what if I don't," two suggestions:
A) Follow the links in the list.
B) Post a question on the Forum where we and about 400 gardeners keep an eye out for each other. Include photos whenever you have them. Somebody/bodies on the Forum can help you with specifics.
Thin or cut down what was there for winter twig color. Examples: Redtwig dogwood, blue willow, golden willow, Kerria. Take a look at photos
Cut summer-blooming and grown-for-leaf woody plants. This de-bulks them and encourages vigorous young wood. Raze them if you like. Examples: Hybrid tea roses, "groundcover" roses, butterfly bush (Buddleia davidii), barberry, dappled willow, dwarf spirea, late blooming Clematis, panicle Hydrangea (H. paniculata), Potentilla, rose of Sharon (Hibiscus syriacus), Russian sage (Perovskia), smokebush (Cotinus), snowball Hydrangea (H. arborescens), lavender and cooking sage. See some cuts to follow our lead, demonstrated on butterfly bush, climbing rose, KnockOut rose and panicle Hydrangea. Also shown in Sage says cut weak wood hard and many Clematis pruning articles including Growing Concerns #511 and #611.
*Cut out damaged and dead wood and shoots. A look at some of what we've found so far: A) So many rabbit chewed and snow-bent canes this winter! B) Hellebores fooled then frozen this January; such a pity. C) Continuing dieback on Japanese maples ravaged by last year's frosts and drought.
*Learn. Notice what's unusual and make notes or photos. Identify the issue when you can so you can treat it wisely. For instance, look at the lilac broom and oak cankers we found while pruning.
Cut out last year's perennial debris that's unlikely to go away on its own in a reasonable time. Examples: Ornamental grasses, peony stalks, sedum flower stalks, coneflower stems, decrepit coral bell leaves and ugly on-their-way-out hellebore foliage.
Prune trees/shrubs to thin and shape. Some common shrubs that need this: Lilac, honeysuckle (shrub and vine) and Viburnum.
Prune to restrict size. Best before budbreak, or wait until late summer. Examples: Spruce, pine, arborvitae.
Prune to remove excessive leafy growth that will hide spring flowers. Examples: Wisteria, quince, ornamental cherry.
Handle debris only once. As it comes to hand, prep it for the first yard waste pick-up or ready it for re-use. Pile clippings neatly to be tied. Bundle a grass or shrub before you cut, if you're razing it.
Force twigs of spring blooming shrubs in a vase. Change the water daily and keep it in the sun.
Leave decorative cut evergreens in place until the weather's firmly settled. Just remove holiday ribbons. Then nestle cool season flowers such as pansy there.
Rake only to remove gross debris. Leave the leaves! They'll be covered by new growth or decomposed in a few weeks.
Fertilize with a slow release organic product. Especially important where the subsoil is paler than the topsoil.
*Edge: Separate what's in from what's outside a bed, anywhere lawn or another root-spreading colony surrounds a bed. We like to cut an edge on our beds.
*Weed. Lawn or bed, the game is the same. Begin with known hot spots. Forget deterrents such as mulch or pre-emergent weedkiller if the weed's already growing. Dig, smother or kill the likes of: Annual chickweed and corn speedwell that sprout in late fall or winter thaws, or perennials such as sour sorrel and thistle.
*Check water issues: Do a drainage test if you never have. Run sprinklers to reset coverage and timing.
Lift, divide and re-set old and overgrown perennials. Or if time's short, chop and lift only the excess. (Include the old center in what you chop out. Be aware that plant will "migrate" -- end up centered on the remainder.) Discard at least 3/4 of anything overgrown. Add an equal volume of compost or humus-rich soil to the spot. Examples of perennials that need frequent division to remain healthy and attractive: Bee balm, daisy, tall phlox, yarrow, and any variety that reverts or sports to become what it shouldn't be.
Add new plants. Always! Foxtail lily is on some lists this year.
Improve the soil at every chance, with compost to replace organic matter we remove in gardening. Special emphasis on aerating what's been squashed and cushioning to prevent compaction.