Comprehensive Plant Database
Search and filter by soil pH, sunlight, functional traits, ecology, and safety
covering every plant type.
Acorn Squash, Des Moines Squash, Pepper Squash
Cucurbita pepo
Cucurbitaceae
LC Easy
βοΈSunFull Sun
π§WaterProvide 1 inch of water weekly at the soil base. Avoid overhead sprinkler irrigation to reduce powdery mildew susceptibility.
πΊοΈZone3a-11b
πHeight1.5-3 feet (45-90 cm)
Ideal pH6 β 6.8
Carpet Bugleweed, Bugle, Blue Bugle, Carpenter's Herb
Ajuga reptans
Lamiaceae
LC Easy
βοΈSunPartial Sun, Partial Shade, Full Shade
π§WaterWater moderately until established; tolerates brief dry spells once rooted but performs best with consistent moisture in well-draining soil.
πΊοΈZone3a - 9b
πHeight3-6 inches (up to 9 inches in bloom)
Ideal pH4.5 β 6.8
Giant Allium, Ornamental Onion, Giant Onion
Allium giganteum
Amaryllidaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunFull Sun
π§WaterWater moderately during spring growth; requires dry soil conditions during summer dormancy to prevent bulb rot.
πΊοΈZone4a-9b
πHeight3-5 feet (90-150 cm)
Ideal pH6 β 7.5
Aloe Vera, True Aloe, Medicinal Aloe, Barbados Aloe
Aloe vera
Asphodelaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunFull Sun, Partial Sun
π§WaterEmploy the 'soak and dry' method: saturate root zone completely, then allow medium to become 100% dry before re-watering. Reduce watering by 70% in winter.
πΊοΈZone9a-11b
πHeight1-2 feet (30-60 cm) (foliage); up to 3 feet (90 cm) in flower
Ideal pH6.5 β 8
Blood Amaranth, Purple Amaranth, Red Amaranth, Grain Amaranth
Amaranthus cruentus
Amaranthaceae
LC Easy
βοΈSunFull Sun
π§WaterLow to medium. Once established, requires little supplemental irrigation except during severe hot dry spells.
πΊοΈZone2a-11b
πHeight4-8 feet (120-240 cm)
Ideal pH6 β 7.5
Arugula, Garden Rocket, Roquette, Eruca
Eruca vesicaria
Brassicaceae
LC Easy
βοΈSunFull Sun, Partial Sun, Partial Shade
π§WaterMaintain even moisture with 1 inch of water weekly. Inconsistent moisture induces premature bolting and leaf bitterness.
πΊοΈZone3a - 11b
πHeight1-2 feet (30-60 cm)
Ideal pH6 β 7.2
Garden Asparagus, Edible Asparagus, Sparrow Grass
Asparagus officinalis
Asparagaceae
LC Moderate
β οΈ Mildly Toxic
βοΈSunFull Sun, Partial Sun
π§WaterDeep watering during dry spells, especially during the fern-recharging summer phase; mature crowns tolerate drought.
πΊοΈZone3a-9b
πHeight4-6 feet (120-180 cm)
Ideal pH6.5 β 7.8
Chinese Astilbe, False Spirea, False Goat's Beard
Astilbe chinensis
Saxifragaceae
LC Easy
βοΈSunPartial Sun, Partial Shade, Full Shade
π§WaterHigh. Requires consistent moisture. Foliage scorches quickly if allowed to dry out in full sun.
πΊοΈZone4a-9a
πHeight1.5-3 feet (45-90 cm)
Ideal pH5.5 β 6.8
Indica Azalea, Southern Indica Azalea, Satsuki Azalea
Rhododendron indicum
Ericaceae
LC Moderate
β οΈ Highly Toxic
βοΈSunPartial Sun, Partial Shade
π§WaterShallow root system requires consistent moisture; water deeply 1-2 times weekly during dry spells. Mulch heavily with pine bark or pine needles to retain moisture and maintain soil acidity.
πΊοΈZone6a - 9b
πHeight3-6 feet
Ideal pH4.5 β 6
German Bearded Iris, Flag Iris, Common German Iris
Iris germanica
Iridaceae
NE Easy
β οΈ Mildly Toxic
βοΈSunFull Sun
π§WaterLow. Drought tolerant once established. Water primarily during active spring growth and late-summer root establishment.
πΊοΈZone3a-9b
πHeight2-3 feet (60-90 cm)
Ideal pH6.5 β 7.5
Beet, Beetroot, Table Beet, Garden Beet
Beta vulgaris
Amaranthaceae
LC Easy
βοΈSunFull Sun, Partial Sun
π§WaterUniform watering (1 to 1.5 inches weekly); fluctuating soil moisture causes woody, cracked, or irregularly zoned roots.
πΊοΈZone2a-11b
πHeight1-1.5 feet (30-45 cm)
Ideal pH6.5 β 7.5
Bell Pepper, Sweet Pepper, Capsicum
Capsicum annuum
Solanaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunFull Sun
π§WaterProvide consistent moisture, approximately 1-2 inches per week. Mulch to stabilize soil moisture and reduce blossom end rot.
πΊοΈZone9-11 (grown as annual in zones 2-8)
πHeight30-90 cm (12-36 inches)
Ideal pH6 β 6.8