What Can I Start Planting in Containers Indoors?

Growth Requirements

• Consider the plant’s requirements for indoor growth. Most nursery plants come with an attached label stating the preferred growing conditions. Planting in proper growing conditions leads to good health and optimum growth. Regardless of the container’s style, use one that drains. Containers two times larger than the root ball allow for proper root growth. Nondraining types lead to plant death from root rot. An all-purpose, well-draining potting mix is sufficient for most plant types. Misting plants regularly with water or setting the containers on a tray of pebbles provides humidity. Use a water-soluble houseplant fertilizer, and follow application instructions. If pests become a problem, use a product safe for use on the infected plant.

Herbs

• Various species of herbs grow well indoors, and you will have fresh spices year-round. Gardeners can start plants indoors for transplanting outdoors in spring. Grow the herbs in a bright location. Keep the container in an area where temperatures do not drop below 65 degrees Fahrenheit, according to Penn State College of Agricultural Sciences. Mist the plants to create humidity, and water the herb containers regularly to keep the soil moist. Herbs suitable for potted, indoor growth include mint (Mentha spp.), tarragon (Artemisia dracunculus), chives (Allium spp.), winter savory (Satureja montana), rosemary (Rosemerinus officinalis), basil (Ocimum basilicum), lemon balm (Melissa officinalis) and horehound (Marrubium vulgare).

Trees

• Gardeners have a variety of choices in trees they can plant and grow indoors in containers. The trees will add greenery and height to indoor locations. Ficus benjamina grows into a densely foliaged, small tree. The small, pointy leaves are glossy green. Braided and straight trunk varieties are available. This durable potted plant forgives neglect. Water when the soil is dry, and situate the container in a moderately bright location. Prune as needed for shaping and size control. Ponytail palm (Beaucarnea recurvata) prefers a warm and sunny, indoor location. The bottom trunk has a swollen look, and the top canopy resembles a mop of long hair. It grows slowly, reaching approximately 6 feet tall indoors. Though it's drought-tolerant, apply water when the container’s soil becomes dry.

Evergreen Perennials

• Various types of evergreen perennials work well planted and grown indoors, tolerating all types of indoor lighting conditions. For the best performance, consider the plant’s preferences when planting and finding a permanent location. Chamaedora elegans, or parlor palm, works well growing in artificial light conditions. The plant has a clumping habit, with long, feathery fronds. It slowly reaches 6 feet tall. Keep the soil moist through regular water applications. Barroom Plant (Aspidistra elator) tolerates low light, as well as hot or cool indoor temperatures. It produces glossy green leaves that are broad and swordlike. The plant does not tolerate overwatering. It's best to irrigate it when half the container’s soil becomes dry.