Plant pH Chart    

 

PH of 4.50

azalea, blueberry, calla lily, cedar, club moss, cranberry, holly, hydrangea (blue), magnolia, pitcher plant, rhododendron, sphagnum moss.

PH of 5.25 - 5.50

aspen, birch, fern, fir, grape, heather, hemlock, Jack-in-the-pulpit, orchid, parsnip, pine, pineapple, pumpkin, sweet potato, tamarack.

PH of ~6.0-6.5

amaryllis, andromeda, apple, basil, bean, beech, begonia, blackberry, buckwheat, currants, cyclamen, daisy (Shasta), delphinium, Easter lily, gooseberry, hydrangea (pink), Japanese iris, juniper, lentil, lily, magnolia, oats, phlox, peanut, pepper, primrose, potato, rosemary, sage, salsify, soybean, squash, strawberry, tomato, turnip, vetch, water lily, yew (Canadian).

PH of 6.75 - 7.0

African violet, ageratum, almond, alyssum, apricot, asparagus, ash, aster, bachelor button, beans, beets, black walnut, boxwood, broccoli, Brussels sprouts, cabbage, cannas, cantaloupe, carnation, carrot, cauliflower, celery, cherry, chives, chrysanthemum, columbine, corn, coxcomb, crabapple, crocus, cucumber, daffodil, dahlia, daisy, eggplant, endive, fuchsia, garlic, gladiolus, grape, grapefruit, grass, hawthorn, hickory, hollyhock, honeysuckle, horseradish, hyacinth, iris, lavender, lilac, lima bean, kohlrabi, leek, lettuce, maple, marigold, mint, mushroom, muskmelon, narcissus, oaks, onion, pansy, parsley, peach, pea,  pear, peony, privet, potato, radish, raspberry, rhubarb, rutabaga, rye, snapdragon, spinach, spruce, sunflower, Swiss chard, sycamore, tomato, tuberose, tulip, turnip, violet, yew (Japanese), yucca, zinnia.

PH ~ 7.5

alfalfa, arborvitae, artichoke, barberry, barley, blue grass, cabbage, calendula, cauliflower, clematis, clover, dogwood, forget-me-not, gardenia, geranium, hibiscus, ivy, lemon, lima bean, marjoram, mock orange, morning glory, nasturtium, petunia, plum, poinsettia, poppy, sweet pea, Sweet William, tomato, wheat.