Who is your plant's roommate?

Discover the perfect companions for a thriving garden

Allegheny Chestnut

Allegheny Chestnut

Castanea pumila

The hardy dwarf chestnut that thrives in zones 3-9.

Deep Root
🌸

Alyssum

Lobularia maritima

The delicate sweet-scented flower carpet blooming prolifically—perfect for edging and container gardens, attracting beneficial insects while creating fragrant beauty throughout the season.

Shallow Fibrous Root
🌱

Artichoke

Cynara cardunculus var. scolymus

The architectural perennial with edible flower buds—ornamental and productive, rewarding gardeners in warm climates with years of harvests.

Deep Taproot Root
🌱

Asparagus

Asparagus officinalis

The perennial spring delicacy that rewards patience with years of productive harvests—once established, one of the easiest and longest-lasting garden crops.

Deep Fibrous Root
🌿

Basil

Ocimum basilicum

The aromatic herb that transforms from a delicate seedling into a fragrant, bushy powerhouse—perfect for pesto, pasta, and pure garden joy.

Shallow Root
🫘

Bean

Phaseolus vulgaris

The productive legume that climbs, sprawls, or stands tall depending on variety—fixing nitrogen as it grows and rewarding gardeners with abundant harvests.

Medium Root
🧅

Beet

Beta vulgaris

The dual-purpose root with edible greens and sweet bulbous roots

Deep Root
💙

Borage

Borago officinalis

The friendly pollinator magnet with beautiful blue star flowers and cucumber-flavored leaves—a prolific self-seeder that attracts bees and adds edible flowers to any garden.

Taproot Root
🥦

Broccoli

Brassica oleracea var. italica

The dependable cool-season crown-builder

Deep Root
🥬

Brussels Sprout

Brassica oleracea var. gemmifera

The miniature cabbage that grows on towering stalks—a cool-season crop that improves in flavor after frost, rewarding patient gardeners with abundant small heads.

Medium Root
🥬

Cabbage

Brassica oleracea var. capitata

The dense, sturdy vegetable that grows from a humble seedling into a satisfying harvest—reliable, long-keeping, and endlessly versatile.

Medium Root
🌼

Calendula

Calendula officinalis

The cheerful medicinal flower with golden-orange petals—prized for teas, salves, and culinary decoration, it's easy to grow and readily self-seeds for continuous blooms.

Shallow Fibrous Root
🥕

Carrot

Daucus carota subsp. sativus

The reliable orange root vegetable that grows steadily beneath the surface, rewarding patience with sweet, crunchy harvests that make everything taste better.

Deep Taproot Root
🥦

Cauliflower

Brassica oleracea var. botrytis

The elegant brassica that challenges gardeners with its precise growing requirements—rewarding patience with beautiful, nutrient-dense white or colorful curds.

Medium Root
🌱

Celery

Apium graveolens

The finicky cool-season crop demanding consistent moisture and attention to detail—rewarding patient gardeners with crisp, tender stalks prized for fresh eating and cooking.

Shallow Fibrous Root
🌼

Chamomile

Matricaria chamomilla

The soothing medicinal flower with apple-scented blooms—prolific self-seeder that brightens gardens with delicate daisies perfect for relaxing tea and gentle remedies.

Shallow Fibrous Root
🌿

Chives

Allium schoenoprasum

The delicate onion-flavored herb that produces charming purple flowers—easy to grow, spreads gently, and repels pests with its sulfurous aroma.

Shallow Root
🌿

Cilantro

Coriandrum sativum

The cool-season herb with pungent, divisive flavor—quick-growing, productive, and best enjoyed before it bolts to seed in summer heat.

Medium Taproot Root
Comfrey

Comfrey

Symphytum officinale

The mineral-mining powerhouse that brings deep nutrients to the surface.

Deep Taproot Root
🌽

Corn

Zea mays

The warm-season towering producer of sweet kerneled cobs

Deep Root
🥒

Cucumber

Cucumis sativus

The rambling vine that climbs eagerly toward the sun, rewarding warmth and water with abundant crispy harvests throughout the season.

Medium Root
🌿

Dill

Anethum graveolens

The feathery, fragrant herb that brings delicate flavor and beneficial insects to the garden—a cooling presence that attracts helpful allies.

Shallow Root
Dwarf Hazelnut

Dwarf Hazelnut

Corylus avellana

The compact nut tree that enriches soil with nitrogen.

Deep Root
🌸

Echinacea

Echinacea purpurea

The striking purple coneflower immune-boosting perennial—attracts pollinators with iconic daisy-like blooms, and roots and flowers are prized medicinal for immune support.

Deep Taproot Root
🍆

Eggplant

Solanum melongena

The glossy purple nightshade that loves warmth and rewards patient gardeners with dramatic, elegant harvests.

Medium Root
🌿

Fennel

Foeniculum vulgare

The tall, feathery herb with anise-like flavor and powerful allelopathic properties—striking in the garden but best grown isolated from other plants.

Deep Taproot Root
Fern

Fern

Polystichum acrostichoides

The elegant shade-lover that thrives beneath tree canopies.

Shallow Root
🌼

Feverfew

Tanacetum parthenium

The delicate medicinal daisy with mild peppery taste—self-seeding freely, it brightens gardens while providing traditional remedy for migraines and fever relief.

Shallow Fibrous Root
Garden Prince Almond

Garden Prince Almond

Prunus triloba x Prunus glandulosa

The beautiful dwarf almond with sweet nuts and spring blossoms.

Deep Root
🧄

Garlic

Allium sativum

The pungent autumn-planted bulb that yields spring through summer

Medium Root
🌱

Ginger

Zingiber officinale

The warm-climate spice root with fragrant rhizomes—thriving in humid, warm conditions with partial shade, it's ideal for container growing and rewards patience with pungent, aromatic harvests.

Rhizomes Root
🌺

Hibiscus

Hibiscus rosa-sinensis

The tropical ornamental shrub with stunning large flowers—grown as annual in cool zones or container in cooler climates, offering vibrant blooms perfect for both beauty and edible flowers.

Moderate Fibrous Root
🌱

Horseradish

Armoracia rusticana

The aggressively hardy perennial with pungent, peppery roots—prized for sharp condiments and tender greens, once planted it persists for years with minimal care.

Deep Taproots Root
🌱

Jerusalem Artichoke

Helianthus tuberosus

The tall, perennial sunflower relative with knobby underground tubers—productive and drought-tolerant, it spreads vigorously and rewards minimal care with unique, nutty-flavored harvests.

Tubers from Rhizomes Root
🥬

Kale

Brassica oleracea var. acephala

The ultra-hardy cold-weather powerhouse that thrives where others falter—grows sweeter after frost and produces abundantly from early spring through hard winter.

Medium Fibrous Root
🥬

Kohlrabi

Brassica oleracea var. gongylodes

The quirky, alien-looking crop with a short season and tender texture—delicious raw or cooked, rewarding curious gardeners with quick harvests and unique flavor.

Shallow Fibrous Root
💜

Lavender

Lavandula angustifolia (English Lavender) / Lavandula stoechas (Spanish Lavender)

The iconic fragrant herb with stunning purple flowers—beloved for aroma, beauty, and ability to attract pollinators and beneficial insects in abundance.

Medium to Deep Root
🧅

Leek

Allium ampeloprasum var. porrum

The elegant long-season crop with mild onion flavor—grows slowly but rewards patient gardeners with tender white stalks ideal for winter harvests and storage.

Deep Fibrous Root
🌿

Lemon Balm

Melissa officinalis

The cheerful lemon-scented herb that attracts pollinators—an easy perennial producing fragrant leaves for calming tea and culinary uses, spreading gently through self-seeding.

Shallow Fibrous Root
🥬

Lettuce

Lactuca sativa

The cool-season leafy darling that rewards frequent harvesting with tender, crisp leaves.

Shallow Root
🪷

Lotus

Nelumbo nucifera

The sacred water flower that requires watertight containers or ponds with 6-12 inches of water depth.

Aquatic Root
🌼

Marigold

Tagetes erecta (African) / Tagetes patula (French)

The cheerful golden-orange flower that brings color and purpose to the garden—a natural pest controller with a sunny disposition.

Shallow Root
🌿

Marjoram

Origanum majorana

The warm-weather herb cousin of oregano with sweeter, more delicate flavor—perfect for culinary use, tea, and attracting pollinators with fragrant foliage.

Shallow Fibrous Root
🌿

Mint

Mentha x piperita (Peppermint) / Mentha spicata (Spearmint)

The vigorous, aromatic herb that spreads freely and rewards gardeners with endless fresh flavor—refreshing, cooling, and remarkably forgiving.

Shallow to Medium Root
🍄

Mushroom

Agaricus bisporus (Button), Pleurotus species (Oyster)

The mysterious fungal fruits of autumn that transform straw and compost into gourmet harvest—growing in shade where most plants fear to tread.

Surface (Substrate) Root
🌺

Nasturtium

Tropaeolum majus

The vibrant edible flower with peppery flavor—a fast-growing annual that beautifies gardens while repelling pests, offering stunning blooms and tender seed pods perfect for culinary use.

Shallow Fibrous Root
🌱

Okra

Abelmoschus esculentus

The heat-loving warm-season powerhouse with beautiful flowers and productive pods—thrives where summers are hot and humid, rewarding Southern gardeners with abundant harvests.

Deep Taproot Root
🧅

Onion

Allium cepa

The aromatic layered bulb that brings depth and character to every dish—patient, reliable, and surprisingly rewarding to grow.

Shallow Root
🌸

Orchid

Orchidaceae family

The exotic beauty with delicate roots that thrives in shade and dappled light.

Shallow Root
🌿

Oregano

Origanum vulgare (Wild Oregano) / Origanum heracleoticum (Greek Oregano)

The warm, savory Mediterranean herb that spreads generously while attracting beneficial insects—hearty, flavorful, and essential to any herb garden.

Shallow to Medium Root
🌿

Parsley

Petroselinum crispum (Curly Parsley) / Petroselinum crispum var. neapolitanum (Flat-Leaf Parsley)

The versatile biennial herb with vibrant green foliage—beloved for flavor, garnish, and ability to attract beneficial insects to the entire garden.

Medium Root
🥕

Parsnip

Pastinaca sativa

The sweet root vegetable that rewards patience and frost—a long-season, slow-growing crop that becomes sweeter after cold temperatures, perfect for fall and winter harvests.

Deep Taproot Root
🫘

Pea

Pisum sativum

The springtime nitrogen-fixer with sweet pods and tendrils

Medium Root
🌺

Peony

Paeonia

The lush perennial with deep roots and stunning blooms that pairs beautifully with shade-loving woodland companions.

Deep Root
🌶️

Pepper

Capsicum annuum

The warm-weather reward-giver that transforms from green to vibrant red, yellow, or orange—a patient gardener's delight.

Medium Root
🌺

Poppy

Papaver rhoeas

The vibrant ornamental flower with papery petals—fast-growing annual that self-seeds readily, offering stunning garden color and edible seeds for culinary garnish.

Taproot Root
🥔

Potato

Solanum tuberosum

The dependable underground treasure that transforms simple seed potatoes into abundant harvests—a gardener's essential reward crop.

Deep (tubers) Root
🌱

Quinoa

Chenopodium quinoa

The nutritious grain crop from high altitudes—produces edible seeds prized for complete protein, adapting well to diverse climates with minimal care for healthy harvests.

Medium Taproot Root
🌰

Radish

Raphanus sativus

The quick-maturing little root that sprouts in weeks

Shallow Root
🌱

Rhubarb

Rheum rhabarbarum

The ornamental perennial with tart, edible stems—productive for decades once established, it offers beautiful foliage and reliable spring harvests perfect for jams and desserts.

Deep Fibrous Roots Root
🌿

Rosemary

Rosmarinus officinalis

The Mediterranean evergreen that brings woody fragrance and elegance to gardens—drought-tolerant once established and rewarding for patient growers.

Medium to Deep Root
🌱

Rutabaga

Brassica napus subsp. napobrassica

The larger, sweeter cousin of the turnip with a denser, more tender texture—a long-season cool-weather crop perfect for fall and winter storage, beloved for roasting and cooking.

Medium Taproot Root
🌺

Saffron

Crocus sativus

The world's most expensive spice from delicate purple flowers—rewarding patient gardeners with golden-red stigmas prized for color and flavor in culinary traditions worldwide.

Corms Root
🌿

Sage

Salvia officinalis (Common Sage) / Salvia elegans (Pineapple Sage)

The silvery-leaved Mediterranean native with earthy, savory flavor—hardy, beautiful, and deeply respected in both kitchen and garden folklore.

Medium Root
🧅

Shallot

Allium cepa var. aggregatum

The gourmet onion relative with mild, sophisticated flavor—producing clusters of delicate bulbs, shallots are prized by cooks and reward gardeners with excellent harvests and long storage.

Shallow Fibrous Root
🌿

Sorrel

Rumex acetosa

The tangy-leaved perennial herb with bright lemon flavor—easy to grow and long-lived, providing continuous tart leaves for soups, salads, and sauces throughout seasons.

Deep Fibrous Root
🥬

Spinach

Spinacia oleracea

The nutrient-packed cool-season grower

Shallow Root
🌱

Squash

Cucurbita pepo (Summer Squash) / Cucurbita maxima (Winter Squash)

The productive warm-season vine that climbs or sprawls generously—yielding abundant harvests of tender summer squash or storage-ready winter varieties.

Medium Root
🌱

Stevia

Stevia rebaudiana

The sweet-leaf herb with zero-calorie natural sweetness—tender perennial grown as annual, offering an excellent sugar alternative from fresh leaves or dried powder.

Shallow Fibrous Root
🌻

Sunflower

Helianthus annuus

The towering golden ambassador of summer that follows the sun across the sky, feeding pollinators while its seeds reward patient gardeners.

Deep Taproot Root
🍠

Sweet Potato

Ipomoea batatas

The warm-season tropical crop with beautiful ornamental vines and sweet, nutrient-dense tubers—requires warmth and long season but rewards with abundant, delicious harvests perfect for storage.

Tuberous Roots Root
🌿

Thyme

Thymus vulgaris (Common Thyme) / Thymus serpyllum (Creeping Thyme)

The tiny-leaved Mediterranean herb that forms fragrant mats or compact mounds—tough, flavorful, and attracting beneficial insects by the thousands.

Shallow Root
🍅

Tomato

Solanum lycopersicum

The sun-loving summer superstar that rewards warmth, patience, and consistent care with bursts of sweet, juicy flavor.

Deep Root
🌱

Turnip

Brassica rapa subsp. rapa

The dual-purpose quick-season brassica with edible roots and nutrient-rich greens—perfect for succession planting to enjoy crisp bulbs and tender leaves throughout cool seasons.

Shallow-Medium Fibrous Root
🌸

Valerian

Valeriana officinalis

The calming medicinal perennial with fragrant pink flowers—traditional sleep aid, offering beautiful garden presence while providing powerful roots for herbal remedies.

Deep Fibrous Root
🍉

Watermelon

Citrullus lanatus

The sprawling vine of summer that transforms patient care into refreshing, sweet rewards on the hottest days.

Deep Root
🌱

Yam

Dioscorea species

The true tropical yam with deep, starchy tubers—a warm-climate perennial grown as annual that produces beautiful vining growth and nutritious harvest for patient, warm-zone gardeners.

Tuberous Roots Root
🌿

Yarrow

Achillea millefolium

The versatile medicinal flower with feathery foliage—long-blooming perennial attracting pollinators while providing traditional remedies from healing to tea.

Deep Fibrous Root
🥒

Zucchini

Cucurbita pepo

The prolific warm-season vining producer that gives bushels of tender squash

Medium Root

🌡️ Understanding Climate Zones

What are Climate Zones?

Climate zones help you choose plants that will thrive in your local conditions. They're based on the average minimum winter temperature in your area.

How to Find Your Zone

  • Check the USDA Plant Hardiness Zone Map
  • Enter your ZIP code online to find your zone
  • Consider microclimates in your yard
  • Ask local gardeners or extension offices

Quick Zone Reference

  • Zone 3: -40 to -30°F (Very cold winters)
  • Zone 5: -20 to -10°F (Cold winters)
  • Zone 7: 0 to 10°F (Mild winters)
  • Zone 9: 20 to 30°F (Warm winters)
  • Zone 10: 30 to 40°F (Very mild winters)

💡 Tip: You can often grow plants from one zone warmer by providing winter protection or choosing protected locations.

⚠️ Note: Some plant information on this site is AI-generated. While we strive for accuracy, we recommend verifying critical growing information with local extension services or horticultural experts before planting.