11 Most Common Greenhouse Plants

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By Bryan Peters

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Are you ready to take your gardening game to the next level with a greenhouse? With complete control over what grows in your garden, greenhouse growing is a fun and rewarding experience that can save you tons of money and time.

However, choosing the right greenhouse plants can be a challenge for many gardeners and homeowners. While you’re free to grow any house plant, there are important factors to consider before settling on a particular plant.

Growing the right plant can lead to satisfaction and make all your efforts worthwhile. But if you want to take your greenhouse to the next level and truly enjoy the fruits of your labor, keep reading this guide.

We’ll reveal the crucial factors and common greenhouse plants that will reward your hard work and help you create a thriving greenhouse garden. So, are you ready to dive in and discover the secrets of successful greenhouse growing?

Let’s get started!

Factors To Consider Before Getting Greenhouse Plants

Space

Greenhouses come in various sizes, from small to large. As a result, this would affect the choice of the plant you intend to grow. Consider both length and width.

Many gardeners enjoy an array of greenhouse plants from tall to short, low-growing, fast-growing, succulents, cacti, flowering, perennial, and even annuals.

If you want different plants, you should be mindful of the size of your greenhouse. You should unquestionably only go for tall greenhouse plants if your greenhouse is large in height and can contain it.

And if you want many plants, it is a good idea to go with small plants and give room for different varieties too! That way, your greenhouse is full and bursting with colors and beauty.

Temperature

You must be aware of the winning temperature in your area; this would contribute mainly to the type of plant you should settle for. If your greenhouse is choosy, grow only common greenhouse plants it can support.

The most common temperature is, of course, cold and hot temperature. No plant can thrive in extremely cold or hot temperatures, but cool-season plants can tolerate some cold, prefer shady areas, and would require fewer efforts from your end.

However, sun-loving or warm-season plants can tolerate a bit of heat; more so, some of them are drought-tolerant, and since they are in a protected area, they would undoubtedly thrive.

Time management

Another important father in place is the time you dedicate to your plants. If your days are jam-packed with unavoidable activities that would last longer and lead to forgetting you own a greenhouse, then you should go for plants that can thrive independently when established.

Most plants can tolerate neglect for a relatable amount of time, but be careful neglecting it for a long time; this can result in severe loss and regrets. Grow greenhouse plants when you are ready and not preoccupied with numerous activities.

Now that you have these factors at your fingertips, is it time to get on with the common greenhouse plant you can take on your way to greenhouse growth? It rewards you with so many blooms, healthy growth, and satisfaction.

Common Greenhouse Plants

Here are the categories of common greenhouse plants that you can start growing today!

Succulents Plant for Greenhouse

1. Yucca

Yucca is one of the expected greenhouse plants that can grow and will reward your efforts. However, the yucca plant grows slowly, which would not work well if you want fast-growing plants.

But if you need more time to meet up with the watering process and care for it, you should consider it occasionally.

Yucca plants are relatively drought-tolerant and would retain some water for some time, so you have so much time to meet the necessary requirements it needs for its growth.

2. Agave

If you want some flowers that could accompany your chosen plant, you should go for an agave plant. Although it is a low-growing plant, just like yucca, it can stand out in your greenhouse and make it appealing.

3. Aloe Vera

Most famous and known to suit both indoor and outdoor planting, Aloe Vera (Aloe barbadensis Miller) is the plant you should pay attention to if you want something unique.

It is a widely grown plant; it is an invasive species. Although it originates from the Arabian peninsula, it grows in tropical, semi-tropical, and even arid regions. Besides its beauty, Aloe Vera is primarily grown because of its health benefits.

4. Lithops

Lithops are unique, relatively small, and very different from many succulent plants. You can grow lithops if you need comfort and ease. Known for their rocks or pebble-like forms, they can sit nicely in small and big pots.

Lithops is another common greenhouse plant that would honor your efforts with healthy growth.

These are a perfect fit if you are looking for a succulent plant to occupy your greenhouse.

Succulent plants can help if you are looking for plants retaining enough water. But, if you want highly drought-tolerant plants, you should go for cacti plants.

Common Cacti Greenhouse Plants

5. Fishbone Cactus (Selenicereus Anthonyanus)

The Fishbone cactus is a trailing cactus native to the Mexican rainforest. It is commonly called ric rac cactus, zig-zag cactus, or Anthony’s rick rack cactus.

The plant produces nocturnal flowers and strange yet attractive leaves that are unique. As a result, they are grown as ornamental plants.

It produces pink flowers and oozes sweet fragrances. It prefers bright indirect light and thrives even in harsh conditions because it is drought-tolerant.

6. Fairy Castle Cactus (Acanthocereus Tetragonus)

Native to North America, fairy castle cacti are easy-to-grow plants you can grow even if it is your first gardening project. However, it is a low-growing plant that can reach 6 feet 2m tall. They need good growing conditions to produce flowers.

Fairy castle cacti are sun-loving plants that require well-drained soil to thrive. You can use cactus potting soil to grow it. Mix one plant potting soil with one part each of sand and perlite.

7. Star Cactus (Astrophytum Asterias)

Here’s another common greenhouse plant that can fit nicely into your plans. Commonly referred to as sand dollar cactus, sea urchin cactus, or star peyote, the star cactus is a good plant that can grow up to a height of 2.5-6 cm.

It prefers sandy soil, but it must be well-drained. If it receives the care and basic requirements of needs, the plant will reward your greenhouse with flowers: yellow, orange, pink, or red.

Enough of succulents and cacti plants, so what if you want your garden brimming with colorful flowers? Can you invest in flowering plants? Of course, your should.

Ornamental plants are great and will always draw you into the wealth of goodness you planted in your garden. It is worth it. Let’s find the ornamental plants you can grow in your greenhouse.

Ornamental plant for greenhouse growing 

8. Petunias

Petunia is a genus of over 20 species, considered one of the most flowering plants native to South America. Although they are tender perennials and are primarily grown in zones 9 to 11, it is also grown as annuals that can bloom from spring until frost.

The plant flowers are pink, purple, yellow, red, and orange. You can incorporate this in your greenhouse and reap all the glaring benefits.

9. Geraniums

There’s no better way to beautify your greenhouse than adding a geranium plant. The plant is known for its bursting colors. Geranium is a genus of 422 annual, biennial, and perennial plants; they are the most bedding or popular houseplants any gardener can start with.

Consider geranium as another common greenhouse plant that you should invest in.

10. Chrysanthemum

Sometimes called mum or chrysanths, chrysanthemums are flowering plants of the genus chrysanthemum in the family Asteraceae. Native to East Asia and Northern Europe, this plant is mainly grown for its ornamental features.

There’s no way you wouldn’t be drawn to visit your garden again and again with this eye-catching and generous flower. So, take this plant as an accountable fellow.

You can not ignore the bursting colors. You will see these plants in lemon, pink, peach, yellow, or orange. Plus, you have a myriad of options to choose from, too. If your climate is warm, it will crown your efforts because it is a sun-loving flowering plant.

You also want to explore some vegetables and have your pantry filled with spices due to your hard work. Can you plant vegetables in your greenhouse? Of course, you can!

Vegetables for greenhouse growth

You are not ready for the benefits your greenhouse plant can offer you. Imagine having all the vegetables you need for your kitchen activities handy. Sounds impressive.

Well, you gain this by planting common vegetables in your greenhouse. You can begin now if you love vegetables and have always wanted to invest in them. And yes, you wouldn’t have to spend a fortune getting vegetables. You can start with onions, leaf lettuce, tomatoes, carrots, or spinach.

11. Tomatoes

This is one of the best crops you can grow in your greenhouse. Tomatoes are popular vegetables that every household boasts of regarding versatility. They love heat and will undoubtedly grow well in favorable conditions.

11. Carrots

Another spectacular and easy-to-grow crop that you can plant in your garden is carrots. Grow carrots in a phosphate-rich fertilizer, offer them sunlight and a sound watering system. If you do, they will reward you with a quality harvest in two to three months.

Conclusion

Growing good plants in a greenhouse is possible, and there are plenty of options that you can make. However, it could be overwhelming to make the right pick.

In this guide, we helped you spot the common greenhouse plants you can grow today without much struggle.

Remember, it takes effort for anything to come to life; although most of these plants can tolerate heat and negligence, they still need some attention to thrive.

We hope your greenhouse glows with rewarding plants.