Shade Garden Plants: What Actually Grows in Your Kind of Shade
GardeningNorm is reader-supported. As an Amazon Associate, we earn from qualifying purchases — at no extra cost to you.
The best shade garden plants depend on two things you can check in a day: how many hours of direct sun the spot gets, and whether its soil stays moist or dry. Part shade is roughly 3 to 6 hours of direct sun; full shade is under 3. Hostas, ferns, astilbe, lungwort and foamflower suit moist shade; sedges, sweet woodruff, wild ginger and bush honeysuckle cope with dry shade under trees. Count the sun hours first, then use the table below to match plants to your light, your soil and your USDA zone.
Which kind of shade do you have?
| Shade type | Direct sun on the soil | Where you find it | What to plant |
|---|---|---|---|
| Dappled shade | Light filtering through leaves; moves during the day | Under high-limbed deciduous trees | Woodland plants: ferns, hosta, foamflower, bleeding heart |
| Part shade (light shade) | About 3–6 hours | East side of a house, edge of a tree canopy | The widest choice: astilbe, hydrangea, hellebore, coral bells, hosta |
| Full shade | Under 3 hours | North side of a building, under dense trees | Foliage plants: ferns, many hostas, lungwort, wild ginger, shade sedges |
| Deep shade | Almost none | Under evergreens, narrow gaps between buildings | Very little: ferns, wild ginger and shade sedges tolerate it — or open up the canopy |
| Dry shade | Any of the above, plus soil that stays dry | Under large trees, under eaves, along foundations | A modifier, not a separate light level — see the dry-shade picks below |
How to count your hours of sun
No meter needed. On a clear day in the growing season, check the spot every hour from sunrise to sunset (a phone alarm works) and note whether direct sun reaches the soil. The hours of direct sun are your number. Three details change what that number means:
- Morning sun is not afternoon sun. Morning light is gentler; afternoon sun is stronger and hotter. Four hours of morning sun is a far kinder “part shade” than four hours of afternoon sun, and some plants (Japanese forest grass, Culver’s root) specifically want protection from the afternoon.
- Leaves change the answer. A bed under a deciduous tree is bright in early spring and in deep shade by summer. Count after the trees have leafed out, and treat early spring as a separate window for bulbs and early bloomers.
- The light moves through the season. Re-check a few weeks later if the first count is close to a boundary. Evergreens and buildings throw shade that a deciduous canopy does not.
Moist shade or dry shade?
Shade usually keeps soil cooler and wetter for longer. Dry shade is the exception, and it is the toughest combination for a gardener. It comes from tree canopies and big root systems, the eaves and overhangs of a house, competition from other plants, and foundations that block rain. Extension guidance is blunt that plants for dry shade reduce watering rather than remove it, so plan on occasional deep watering — a soaker or drip hose that wets the top 3–4 inches is the usual advice. A garden soil moisture meter takes the guesswork out of whether the bed is actually dry or just looks it.
Shade garden plants by light, moisture and zone
Find your zone on the USDA Plant Hardiness Zone Map, then pick from the rows that match your light and moisture. Zones below are typical species ranges from extension and plant-database listings; cultivars vary, so check the plant tag.
| Plant | USDA zones | Light it handles | Moisture and notes |
|---|---|---|---|
| Moist to average shade | |||
| Hosta | 3–9 | Part to full shade; many tolerate deep shade | Average to moist soil. Slugs love it — see slug control below. |
| Ostrich fern | 4–7 | Part to full shade | Needs consistently moist, organic soil; fronds scorch if it dries out. |
| Cinnamon fern | 3–8 | Part to full shade | Moist, organic, well-drained soil. |
| Astilbe | 4–9 | Part shade (flowers best with some sun) | Moisture is its most important requirement. |
| Bleeding heart | 2–9 | Part shade | Moist soil. Goes dormant in early summer after blooming, so pair it with hosta or ferns to fill the gap. |
| Hellebore | 4–9 | Partial shade to sun, depending on species | Rich, well-drained soil; evergreen foliage and some of the earliest bloom of any shade perennial. |
| Coral bells (Heuchera) | 4–9 | Shade to full sun, depending on variety | Rich, moist, well-drained soil; grown for colored foliage. |
| Lungwort (Pulmonaria) | 3–9 | Part to full shade | Moist, rich soil; early spring bloom, silver-spotted leaves. |
| Foamflower (Tiarella) | 3–9 | Part sun to shade; best in dappled light | Native woodland plant; tolerates deep shade but looks best with some light. |
| Japanese forest grass | 5–9 | Part shade, shielded from afternoon sun | Rich soil and regular moisture. |
| Annabelle hydrangea | 3–9 | Dappled to part shade | Moist, well-drained soil. A shrub for the bright edge of shade. |
| Impatiens, begonia, torenia | Annuals in most zones | Part to full shade | The reliable choices for non-stop summer color in pots and beds. |
| Dry shade (once established) | |||
| Pennsylvania sedge | 3–8 | Full sun to full shade | Average to dry soil; a mowing-free ground cover. |
| Sweet woodruff | 4–8 | Part shade | Tolerates dry soil; spreads as a ground cover. |
| Wild ginger (Asarum canadense) | Check your zone — listed 2–6 by UMN | Part to full shade | Prefers evenly moist soil, tolerates dry. |
| Bugleweed (Ajuga) | 3–10 | Full sun to full shade | Moist soil preferred, tolerates dry. Spreads — keep it away from the lawn edge. |
| Deadnettle (Lamium) | 4–9 | Partial shade to sun | Spreads fast, even in dry shade under trees. Check invasiveness in your region. |
| Bush honeysuckle (Diervilla lonicera) | 3–7 | Full sun to full shade | A shrub for moist to dry soil; tolerates drought. |
| Brunnera | 3–8 (check tag) | Part to full shade | On a North American Rock Garden Society ten-best list for dry shade; can spread by seed. |
For deeper lists by plant type, see our guides to shade perennials, shade annuals, plants for dry shade and shade-loving vines.
Planting under trees: roots beat shade
For many gardeners the real shade problem is the tree. Trees and many shrubs have feeder roots in the top 18–20 inches of soil that compete for space, water and nutrients, so a plant under a tree fights roots as well as low light. Extension advice for planting under maples, which have many surface roots, is consistent:
- Buy small plants. Plugs and small pots settle in between roots far better than large nursery containers.
- Don’t bury the roots. Dumping a deep layer of soil or compost over a tree’s roots can smother them. Plant into the soil that is there and top with a thin mulch.
- Small roots are negotiable, big ones are not. Severing pencil-width roots is usually acceptable; cutting large structural roots is not.
- Water through the first season. Getting new plants established is the hard part, and the tree will out-drink them unless you help.
- Use containers. Pots set under trees avoid root competition entirely; sinking them into the soil helps conserve moisture.
What shade won’t do
Lawn. Grass is a sun plant, and thin, weak turf in shade is the most common sign that a spot is really a bed. If the area gets about 4 or more hours of sun, a shade-tolerant seed mix can work — read how to grow grass in shade and the best grass seed for shade. Below roughly 2 to 3 hours, put in a ground cover instead: the dry-shade rows above (Pennsylvania sedge, sweet woodruff, wild ginger) are the usual no-mow replacements.
Fruiting vegetables. Leafy crops such as lettuce, arugula and bok choy, and some herbs, tolerate part shade. Tomatoes, peppers and other fruiting crops need much more sun — plan on 6 or more hours.
Heavy bloom. Most flowering plants flower less as light drops. In full shade, let foliage carry the bed (hosta, ferns, sedges, lungwort) and use bleeding heart, hellebore and annuals for color. “Shade tolerant” also does not mean “shade loving”: a plant that survives in shade may still sulk there.
Shade-specific problems to expect
- Slugs and moss. Cooler, damper shade suits both. Hostas are a favorite target — start with our slug control guide and keep mulch thin around the crowns.
- A late spring. Shady beds can be the last to thaw and warm up, so don’t judge a plant’s survival too early.
- Hungry soil under trees. Tree roots strip nutrients; a soil test tells you whether feeding is needed before you guess.
- Watering by habit. Moist shade needs less water than a sunny bed; dry shade needs more than it looks. Check the soil with your finger or a meter before you water. A soaker hose delivers water slowly to the root zone.
FAQ
Is “part sun” the same as “part shade”? Tags use both and sources draw the lines differently. University of Minnesota Extension puts part shade at about 3–6 hours of direct sun. Read the tag as a range, then ask which half of the day the sun arrives — morning sun is gentler than afternoon sun.
Did my bleeding heart die in summer? Probably not. It naturally goes dormant in early summer after blooming. Leave the roots alone and plant a hosta or fern beside it to cover the gap.
What blooms all summer in shade? Mostly annuals: impatiens, begonias and torenia keep flowering in part to full shade. Shade perennials tend to bloom in a window — spring for lungwort, bleeding heart and hellebore, summer for astilbe — then hold the bed with foliage.
Can I plant something labeled “full sun to part shade” in full shade? No. A range on a tag stops at its shadiest end: “full sun to part shade” means the plant tops out at about 3–6 hours of direct sun. Only tags that include “full shade” are meant for under 3 hours — and even those say tolerates, not thrives.
Why are my shade plant’s leaves scorched? Usually afternoon sun or dry soil, not too little light. Ostrich fern fronds scorch when the soil dries out, and hot afternoon sun burns many shade plants. Move it to a spot with morning-only sun or water deeper; do not “fix” it with more fertilizer.
