Comprehensive Plant Database
Search and filter by soil pH, sunlight, functional traits, ecology, and safety
covering every plant type.
Common Sunflower, Annual Sunflower, Mirasol
Helianthus annuus
Asteraceae
LC Easy
βοΈSunFull Sun
π§WaterWater regularly during germination and early stem growth (1 inch/week). Drought tolerant once established, though consistent moisture yields larger blooms.
πΊοΈZone2a - 11b
πHeight5-12 feet
Ideal pH6 β 7.5
Sweet Basil, Common Basil, Genovese Basil, Great Basil
Ocimum basilicum
Lamiaceae
LC Easy
βοΈSunFull Sun
π§WaterWater when the top 1-2 inches of soil are dry. Avoid overhead watering to prevent foliar diseases like downy mildew.
πΊοΈZone10a - 11b (Perennial); Annual elsewhere
πHeight12-24 inches (30-60 cm)
Ideal pH6 β 7.5
Sweet Corn, Sugar Corn, Table Corn
Zea mays
Poaceae
LC Moderate
βοΈSunFull Sun
π§WaterCritical watering during silking and tassel emergence (1.5 inches/week); drought stress at silking causes missing kernels.
πΊοΈZone2a-11b
πHeight5-8 feet (150-240 cm)
Ideal pH5.8 β 7
Sweet Pea, Garden Sweetpea
Lathyrus odoratus
Fabaceae
LC Moderate
β οΈ Highly Toxic
βοΈSunFull Sun, Partial Sun
π§WaterMaintain consistent root-zone moisture; water deeply at the base early in the day to prevent powdery mildew spores from germinating on foliage.
πΊοΈZone2a - 11b (Annual)
πHeight6-8 feet
Ideal pH6.5 β 7.5
Sweet Potato, Camote, Kumara
Ipomoea batatas
Convolvulaceae
LC Easy
βοΈSunFull Sun
π§WaterProvide moderate, consistent moisture early in the season. Taper off watering 2-3 weeks before harvest to prevent root splitting and decay.
πΊοΈZone9a-11b
πHeight0.5-1 feet (15-30 cm)
Ideal pH5.5 β 6.5
Sweet Woodruff, Master of the Woods, Waldmeister, Sweet-scented Bedstraw
Galium odoratum
Rubiaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunPartial Shade, Full Shade
π§WaterMaintain even moisture; foliage may scorch or enter premature summer dormancy if soil dries out completely.
πΊοΈZone4a-8b
πHeight6-12 inches (15-30 cm)
Ideal pH5.5 β 7
Swiss Chard, Silverbeet, Rainbow Chard, Mangold
Beta vulgaris
Amaranthaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunFull Sun, Partial Sun
π§WaterConsistent moisture (1 inch per week); avoid soil drying out to keep stalks crisp and prevent premature bolting.
πΊοΈZone2a-11b
πHeight1-2 feet (30-60 cm)
Ideal pH6 β 7
Switchgrass, Tall Panic Grass, Prairie Panic Grass
Panicum virgatum
Poaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunFull Sun, Partial Sun
π§WaterDeep, infrequent watering during establishment; thrives on natural rainfall thereafter.
πΊοΈZone3a-9b
πHeight3-6 feet (90-180 cm)
Ideal pH5.5 β 7.5
Threadleaf Coreopsis, Threadleaf Tickseed, Whorled Tickseed
Coreopsis verticillata
Asteraceae
LC Easy
βοΈSunFull Sun
π§WaterLow; highly drought-adapted once established. Water only in prolonged summer droughts.
πΊοΈZone3a-9b
πHeight1.5-2.5 feet (45-75 cm)
Ideal pH5.5 β 7.2
Tomato
Solanum lycopersicum
Solanaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunFull Sun
π§WaterDeep water 1-2 inches per week. Avoid wetting foliage to prevent fungal diseases.
πΊοΈZone9-11 (Perennial), Grown as Annual in 2-8
πHeight3-10 feet (Indeterminate)
Ideal pH6 β 6.8
Tuberous Begonia, Tuberhybrida Begonia
Begonia tuberhybrida
Begoniaceae
NE Moderate
β οΈ Mildly Toxic
βοΈSunPartial Shade, Full Shade
π§WaterMaintain evenly moist potting medium; water at the soil level to avoid wetting foliage and crown, which incites fungal rot.
πΊοΈZone9a-11b
πHeight1-1.5 feet (30-45 cm)
Ideal pH5.5 β 6.5
Garden Tulip, Didier's Tulip
Tulipa gesneriana
Liliaceae
LC Easy
β οΈ Mildly Toxic
βοΈSunFull Sun, Partial Sun
π§WaterWater thoroughly after planting in autumn to promote root establishment. Provide moderate moisture during active spring growth, then withhold irrigation completely once foliage begins to senesce in summer.
πΊοΈZone3a - 8b
πHeight1-2 feet
Ideal pH6 β 7.2