Growing houseplants from seed can be a rewarding and cost-effective way to fill your space with beautiful plants, however many houseplant seeds are tricky to grow and take time to develop into beautiful plants! So, we're highlighting 5 amazing houseplants that germinate and grow quickly, so you can grow a beautiful indoor jungle in a matter of weeks!
1. Coleus
Coleus are beautiful, colorful and fast-growing plants that also happen to be easy to germinate! There are a few varieties out there to pick from, we love Rainbow Coleus, Black Dragon Coleus and Wizard Coleus.
To grow coleus from seed, start by planting the seeds in a well-draining potting mix. Keep the soil consistently moist but not waterlogged and cover with a humidity dome. Place the pot in a warm spot with bright, indirect light(a windowsill with filtered sun or a grow light) and watch as the seeds germinate within a few days and grow into vibrant, colorful plants.
Coleus plants thrive in bright, indirect light indoors or in shaded gardens outdoors and should be watered when the top inch of soil feels dry.
get rainbow coleus seeds here!2. Polka Dot Plants
Polka dot plants(Hypoestes) are known for their colorful foliage and easy care requirements. There are 3 main colors of polka dot plants out there: Pink, White and Red, each sport that characteristic speckled foliage with their respective color!
To grow polka dot plants from seed, sow the seeds on the surface of moist soil and cover lightly with a thin layer of soil, and top with a humidity dome. Keep the soil consistently moist, keep the setup warm(>70F) and provide bright, indirect light and you should see sprouts within 7-14 days!
Once the plants start to grow and have a few leaves, pinch back the stems to encourage bushier growth. If you notice the plants produce foliage with more green and less spots, you may need to provide them with more light. If the leaves start to curl, that usually means they need some more water. As long as they have good light, soil and water, polka dot plants grow quickly into lovely and cheerful houseplants!
polka dot plant seeds3. Fire Flash Plant
Chlorophytum amaniense, also known as the Fire Flash Plant, is a cousin to the popular Spider Plant. The seeds can be a little trickier and take some more time to germinate, but with the right setup, the seeds germinate readily and grow relatively quickly once they do!
To grow fire flash plant seeds, plant the seeds in a well-draining potting mix and keep the soil evenly moist. Make sure to cover the seeds with a humidity dome to ensure good germination rates, keep them warm, and place them in a spot with bright, indirect light or a grow light. The seeds take close to a month to germinate, so make sure to check your setup once a week to ensure the soil is still moist!
Once the seeds sprout, just make sure the seedlings have good access to light and water and you'll find the seedlings grow quickly and start producing their signature orange stem coloration in a few weeks! As plants, fire flash plants are easy to care for and can thrive in a variety of conditions, the key things are making sure they have enough light and space to grow.
grow fire flash plant seeds4. Bridal Creeper
Asparagus asparagoides smilax, also known as bridal creeper, is a vine plant that can add a touch of elegance to any space. Part of the asparagus fern family, this group of plants is characterized by quick growth, low maintenance care, and beautiful lush green foliage. The seeds aren't particularly tricky to grow, however they can take longer compared with some of the other seeds on this list. Once they do germinate, their growth accelerates quite a bit!
To grow asparagus asparagoides smilax from seed, sow the seeds in a well-draining potting mix, cover with a humidity dome and keep the soil consistently moist.
Provide the plant with bright, indirect light and a trellis or support for the vines to climb. Water the plant when the top inch of soil feels dry. Word of warning though! These plants grow so readily, they're considered invasive in many places, so if you choose to grow them outdoors, make sure they are contained in planters.
bridal creeper seeds5. Passiflora
Passiflora, or passionflower, is a stunning vine plant known for its exotic flowers and, depending on the variety, edible fruit. To grow passiflora from seed, soak the seeds in warm water for 24 hours before planting in a well-draining potting mix(this step is optional, but it can really help!). Keep the soil consistently moist , make sure there's a humidity dome over the soil, keep the setup warm, and provide the plant with bright, indirect light.
Passionflowers are fast-growing plants that benefit from regular pruning to maintain their shape and encourage blooming.
grow passiflora seedsSo what are you waiting for? Sow the seeds for your indoor jungle today and watch the plants grow into a beautiful indoor garden! Remember to provide the plants with the right amount of light, water, and care to help them thrive and grow into healthy, vibrant specimens.
Looking for supplies to grow these seeds? Here's what I personally use for all my gardening projects:
- Coconut Fiber Soil pods for seed starting
- Mini Greenhouses or Planters with Humidity Domes as the planters for starting seeds
- Houseplant Potting Mix and Succulent Potting Mix for older seedlings and plants
- Noot for fertilizer
