Windowsill Gardens: Grow Herbs, Houseplants, and Veggies Indoors

How to Start a Windowsill Garden

Take 3–4″ cuttings from favorite indoor/outdoor plants, strip lower leaves, and place in water on a sunny windowsill. Use colorful containers for a pretty display. Change water weekly to prevent cloudiness and bacteria. Enjoy through winter, then transplant to pots outdoors in summer.

Great Plants for the Sill

• Angelwing Begonia
• Hoya
• Swedish Ivy
• Wandering Jew
• Purple Passion Plant
• Coleus
• Gardenia
• Air Plants

Transplanting to Soil

Water‑rooted cuttings have fine, fragile roots. After potting, keep soil moist for at least a week to avoid shock. Soil‑rooted cuttings need water once at planting, then not again until nearly dry.

Herbs at Hand

Few outdoor plants are as easy indoors as herbs. Grow from cuttings or seeds in your sunniest window (south/east facing). Kitchen sill keeps them handy for cooking; pots make great dining centerpieces. Mints, tarragon, thyme do well in hanging planters. Mint leaves may be smaller indoors but equally flavorful. Tarragon prefers root divisions or stem cuttings over digging up whole plants.

Indoor Herb Care Tips

• Combine herbs with compatible moisture needs.
• Mist frequently in heated winter air to prevent brown tips and spider mites (rosemary especially susceptible).
• Fertilize monthly or use slow‑release; don’t overfeed for best flavor.
• Rotate pots quarter‑turn weekly for even light.

Indoor Vegetables

Need 6+ hours direct sun (or supplemental light). Use dwarf/patio varieties in pots, window boxes, or improvised containers. Hanging baskets work for tomatoes, beans, cucumbers, lettuce, radishes. Train pole beans on bamboo tepees or monofilament strings. Mix crops decoratively—red/green lettuce, patio tomato with lettuce and radishes. Fertilize every 2 weeks. Keep soil evenly moist, especially at flowering. Hand‑brush flowers to spread pollen.

Great Indoor Vegetables

Indoor veggies have less flavor than outdoor but more than store‑bought. Try: bush beans, bush tomatoes, carrots, cherry tomatoes, cucumbers, loose‑leaf lettuce, patio tomatoes, peas, pole beans, radishes, scallions, spinach.

Plant a Window Box

Decorative planting for mantel, side table, or windowsill. Keep plants in nursery pots for easy seasonal changes; camouflage rims with moss. Move outdoors in summer (light shade, keep watered). Light: Medium‑High Time: 1–2 hrs Skill: Easy

What You Need

• Cedar window box (26″×6″×6″)
• All‑purpose potting soil
• Soil scoop
• Houseplants, herbs
• Green or sphagnum moss
• Decorative accents

Plants Used: geranium, oregano, peperomia, begonia, blue ginger

Instructions

1. Plan: Fill box partway, arrange potted plants for design (heights, textures, colors). Allow space for ornaments.
2. Plant: Unpot each, loosen circling roots, set at same depth, firm soil.
3. Finish: Cover bare soil with moss, water thoroughly. Add ornaments/statues sparingly. Place in direct sun or temporarily on mantel.