Pennsylvania’s chilly fall weather doesn’t mean you have to say goodbye to beautiful blooms. Bringing colorful flowers indoors lets you enjoy nature’s beauty while staying warm and cozy.
Growing indoor flowers during autumn can brighten your home and lift your spirits when the days get shorter.
1. Chrysanthemums
Mums burst with color just when you need them most. Their pompom-like blooms come in warm shades of gold, rust, and deep red that perfectly match fall vibes.
Place them near a bright window where they’ll get plenty of sunlight each day. Water regularly but don’t let the soil get soggy, as this can cause root rot.
With proper care, these cheerful flowers can bloom for several weeks indoors, making them excellent value.
2. Cyclamen
Cyclamen’s butterfly-like petals seem to dance above heart-shaped leaves, creating an elegant display. Cool Pennsylvania homes suit these beauties perfectly since they prefer temperatures between 50-65 degrees.
Keep the soil moist by watering from below—pour water into the saucer rather than on top. Bright, indirect light works best for encouraging continuous blooms.
Fun fact: Cyclamen naturally go dormant in summer, making them ideal fall and winter bloomers!
3. Kalanchoe
If you sometimes forget to water your plants, kalanchoe might become your new best friend. This succulent stores water in its thick leaves, so it forgives occasional neglect.
Clusters of tiny flowers in red, orange, yellow, or pink create a stunning fall display. Place it where it gets bright light for at least six hours daily.
Water only when the top inch of soil feels completely dry to the touch.
4. Begonias
Begonias offer incredible variety with their ruffled, rose-like blooms and interesting foliage patterns. Some varieties feature flowers while others show off stunning leaf designs.
Pennsylvania’s indoor humidity levels during fall usually suit them well. Keep the soil consistently moist but never waterlogged, and provide bright, filtered light.
Pinch off faded blooms regularly to encourage new flowers and maintain a tidy appearance throughout the season.
5. African Violets
With fuzzy leaves and charming flowers, African violets bring cottage garden appeal indoors. Their compact size makes them perfect for small spaces like kitchen counters or bathroom shelves.
Room temperature water works best—cold water can spot their leaves. Bottom watering prevents damage to the delicate foliage.
Provide moderate light and watch them reward you with blooms that can last for months when conditions are right.
6. Orchids
Orchids might seem fancy, but phalaenopsis varieties are surprisingly easy for beginners. Their exotic blooms can last for months, giving you incredible bang for your buck.
Pennsylvania homes often have the perfect humidity levels during fall. Water weekly by running the pot under lukewarm water, then let it drain completely.
Bright, indirect light near an east-facing window encourages healthy growth and repeat blooming throughout the season.
7. Geraniums
Before frost hits Pennsylvania, many gardeners bring their outdoor geraniums inside to enjoy all winter. Clusters of bright blooms sit atop sturdy stems, creating classic charm.
They need at least four hours of direct sunlight daily to keep flowering. Allow soil to dry slightly between waterings to prevent problems.
Regularly remove dead flowers and yellow leaves to keep plants looking fresh and encourage continuous blooming through the cooler months.
8. Amaryllis
Few flowers deliver drama quite like amaryllis with their enormous trumpet blooms. Plant bulbs in fall and watch the magic happen as tall stems shoot up surprisingly fast.
A single bulb often produces multiple flower stalks with several blooms each. Place in bright light and rotate the pot regularly so the stem grows straight.
Water sparingly until growth appears, then increase moisture as the plant develops for spectacular holiday-season blooms.
9. Paperwhites
Paperwhites are ridiculously simple to grow—no soil required! Just nestle the bulbs in pebbles with water barely touching their bottoms.
Within weeks, you’ll have clusters of fragrant white flowers that smell like spring arrived early. Their sweet perfume can fill an entire room.
Pennsylvania’s cool fall temperatures are ideal for preventing them from growing too tall and floppy. Stake stems if needed for support.
10. Christmas Cactus
Despite its name, Christmas cactus often starts blooming in fall with proper care. Tubular flowers in pink, red, white, or purple dangle from the tips of segmented stems.
Cool nighttime temperatures and longer darkness periods trigger blooming. Keep it in a room that doesn’t get artificial light at night.
Water when the top inch of soil feels dry, and mist occasionally since these tropical cacti appreciate some humidity.
11. Impatiens
Impatiens transition beautifully from outdoor containers to indoor pots when Pennsylvania temperatures drop. Their cheerful blooms continue nonstop with minimal fuss.
Bright, indirect light keeps them flowering without scorching their tender leaves. Water regularly since they’re quite thirsty plants that wilt dramatically when dry.
Fortunately, they bounce back quickly after watering. Pinch back leggy stems to maintain a bushy, attractive shape throughout the fall months.
12. Gerbera Daisies
Gerbera daisies bring instant happiness with their big, bold blooms that look like they’re smiling. Colors range from soft pastels to vibrant jewel tones.
Pennsylvania’s fall weather provides the cool temperatures they prefer—around 60-70 degrees works perfectly. Provide plenty of bright light for the best flowering.
Water at the soil level rather than overhead to prevent crown rot. Remove spent flowers promptly to keep new buds forming.
13. Primrose
Primroses offer old-fashioned charm with their rosettes of crinkled leaves and cheerful flower clusters. Cool fall conditions suit them perfectly, unlike many plants that prefer warmth.
Keep soil consistently moist and provide bright, indirect light for best results. They appreciate Pennsylvania’s naturally humid fall air.
Did you know primroses have been garden favorites since Victorian times? Their reliability and beauty have stood the test of centuries!
14. Cape Primrose
Cape primrose, also called streptocarpus, produces delicate tubular flowers that seem to float above velvety leaves. Their soft colors and graceful appearance add elegance to any room.
Pennsylvania homes provide ideal fall temperatures since these plants dislike extreme heat. Bright, filtered light encourages abundant blooming.
Water when the soil surface feels dry, and feed monthly with diluted fertilizer. They’ll reward your care with nearly continuous flowers.