What plants can grow under cedar trees
Andrew Campbell
Updated on April 12, 2026
Two woodland plants, alum root (Heuchera) and foam flower (Tiarella) have become very popular as groundcover for semi-shaded areas like those under cedars. Breeders have created heuchera varieties with leaves in shades including bronze, pewter, pink-beige and chartreuse, some with veins in contrasting shades.
What plants do well under a cedar tree?
Two woodland plants, alum root (Heuchera) and foam flower (Tiarella) have become very popular as groundcover for semi-shaded areas like those under cedars. Breeders have created heuchera varieties with leaves in shades including bronze, pewter, pink-beige and chartreuse, some with veins in contrasting shades.
Can you plant flowers under a cedar tree?
Many flowering plants can be grown under cedars. Unlike some other trees — notably black walnut — cedars do not secrete chemicals that inhibit the growth of other plants.
Will anything grow under cedar trees?
Cedar trees (Cedrus spp.) are conifers that thrive in acidic soils with thick canopies that prevent water and sunlight from reaching the ground below. … However, some ground covers, perennials, shrubs and ferns require acidic soils and tolerate drought and shade, and these plants will successfully grow under cedar trees.Can I plant hostas under a cedar tree?
You’ll find scores of varieties of hostas (Hosta spp.) … Hostas will grow under true cedars, like Himalayan cedar (Cedrus deodara), which grows in USDA zones 7 and 8, as well as other species with the common name “cedar,” such as red cedar (Juniperus virginiana), which grows in USDA zones 2 through 9.
What do you do with cedar tree droppings?
You should be fine leaving the droppings from your cedar trees under the hedge to act as a natural mulch. As cedars thrive in moist conditions and, you indicate that your hedge is healthy, it is unlikely that leaving the droppings to break down naturally is a fire hazard, unless there is a particularly hot dry summer.
Can lavender grow under cedar trees?
You may want to try growing drought-tolerant plants under your trees, such as lavender or dwarf daylilies. Both will need regular watering until they become established, but after that, they should be able to hold their own. Good luck!
Is soil under cedar trees acidic?
The average pH for cedar trees ranges from 6.0 to 7.5. Eastern red cedars, for example, often grow in alkaline soils, but will also establish in acidic soils as well. There, they tend to neutralize and aerate the soil. The needles provide the soil with more calcium, making it more favorable to earthworms.Will blueberries grow under cedar trees?
I think that, if you were wanting to grow fruit near cedars, blueberries would likely work okay. Red Huckleberries (closely related to blueberries) grow straight out of Western Red Cedar stumps. The soil that I planted my blueberries came from under a cedar tree, and they are all seem to be doing well.
Will Lily of the valley grow under cedar trees?Holly, Lily of the valley- also seem to be doing okay under one of our cedars, but they are, of course, poisonous if eaten. We add some soil and compost each year to counter the acid.
Article first time published onDo cedar trees affect tomato plants?
Our trees are Cedar and Fir. With conifers the soil beneath tends to be acidic, which tomatoes and cucumbers like, but for other plants you may have to add lime.
Is cedar acidic or alkaline?
Most cedars prefer an acidic soil, with some growing best in alkaline soil. White cedar (Thuja occidentalis) grows in a pH range from 5.5 to 7.2. Red cedar (Juniperus virginiana) needs a more neutral pH between 6.8 and 7.2.
What can you plant in front of a cedar hedge?
I’ve successfully grown clematis, echinops (globe thistle), kale, lillies, ferns, heuchera, hostas, marigolds, peonies, persicaria, philadelphus (mock orange) roses, rudbeckia, tomatoes, weigelia and wild ginger in quite close proximity to the fifteen cedar trees in my back yard.
Do hostas grow under evergreens?
Hostas are shade loving plants that can grow well under pine trees if organic matter is added to the soil before planting. Hostas under pine trees will need regular applications of mulch and a fertilizer during the growing season to reach their full potential.
Can you plant over tree roots?
Spread 1 to 2 inches of good quality garden soil over the area, along with 2 inches of compost. In extreme cases, when the area under the tree is dominated by a maze of exposed tree roots, your best option might be to spread a 3-inch layer of mulch over the unsightly exposed tree roots.
Do goats eat cedar?
“Goats don’t magically control red cedars overnight, but give them a few years and they’ll gradually browse it and strip the bark until it’s dead,” [Langston University Agriculture scientist Steve Hart] says.” Goats aren’t just getting more popular in Oklahoma because of their taste for invasive plant species.
Do cedar leaves make good mulch?
Using mulch around trees also protects them from lawn mower damage if they are planted within an expanse of grass. Cedar boughs can definitely be used under the base of trees. … The resulting composted material can then be used as mulch in other areas of the garden too.
Are cedar needles good for mulch?
Cedar mulch is the winner over pine needle mulch for a key feature: it repels pest insects. Cedar also beats pine needles for fire safety. … Cedar chips and dead pine needs are organic mulches that improve soil, insulate against heat and cold, deter weeds and reduce soil moisture evaporation.
What is cedar mulch used for?
Cedar mulch can be used for various reasons, both functional and aesthetic. Most commonly, it is used for water retention, weed inhibition, soil insulation, improving the look of beds, and repelling insects.
What grass will grow under a cedar tree?
Growing Grass Under Cedar Trees According to Pennington Seed, the best shade-tolerant grass is fine fescue. Fortunately, fine fescue grass also does best in soil with a slightly acidic pH of 5 to 6.5. They are also drought tolerant, which means this grass meets all the criteria for growing under a cedar tree.
Are cedar needles bad for grass?
The roots of cedar trees extract valuable nutrients from the soil and fallen needles raise the acidity to levels too high for grass to tolerate, creating the need for soil amendments.
Do cedar trees drip sap?
Deciduous trees do not produce resin, they produce sap. … Coniferous or evergreen trees like pine, cedar and Douglas fir produce both sap and tree resin.
Can you put cedar chips around blueberry bushes?
Blueberries have dense, shallow roots and do best with 2-4 inches of mulch over the roots to conserve moisture, prevent weeds and build organic matter. … Do not use bark, sawdust or bagged mulch from cedar or redwood trees which has tannins which may harm the young plants.
Can you put cedar mulch around blueberry bushes?
It is unlikely that wood chip mulches containing cedar will have negative effects on established landscape plants. But caution should be taken when mulching blueberries. Blueberries do not like wet feet. … If your shrubs are planted on mounded or raised beds, four inches of mulch may be used to help suppress weeds.
What are the blue berries on a cedar tree?
It’s a juniper. And despite having round, blue fruits that look just like berries and not at all like cones, eastern red cedar is a conifer. The skin of the berry consists of soft scales that have coalesced, so in theory it might properly be called a cone, farfetched as that may seem.
Are Cedars acid loving plants?
They are susceptible to drought stress especially on well-drained, sandy soils. … prefer a soil pH of 6.0 to 6.5, but will grow well in soils up to 7.5. Soils that are too acidic can results in nutrient deficiency symptoms (browning or yellowing of foliage) and eventual tree decline.
What type of soil do cedars like?
Cedars prefer a moist, organic, rich, well drained soil. They dislike both dry, sandy soils as well as excessibely moist clay soils. Water these plants deeply but less often ( especially during the summer or for new plantings).
Can I plant apple trees near cedar trees?
The general guideline is to not plant apple trees in proximity of cedar trees or junipers in an effort to diminish any likelihood of contracting cedar-apple rust. Ideally, do not plant apples within several hundred feet of cedar trees, according to the Plant Disease Diagnostic Clinic at Cornell University.
What can I plant under eastern red cedar?
Liatris, tall garden phlox and coneflowers are good native-perennial partners. Creeping sedum ‘John Creech’ is a good groundcover for planting under and around red cedars.
What can I plant under cedar deodar?
I usually end up planting tough evergreen groundcovers underneath the canopies of large trees. A few that might do okay under a cedar are Purple Winter Creeper (Euonymus coloratus), Asian Jasmine, Liriope, Mondo Grass, and one that John mentioned: Vinca major.)
Are cedar trees bad for gardens?
Like redwood forests, cedar groves literally shade out any plants that try to grow below. Even those plants that tolerate some shade do not manage to thrive. In addition, junipers drop debris to the ground below which also impedes plant growth.