If you’re wondering how to grow pole beans in pots in a small greenhouse, you’re just in the right place. Choosing the best container for planting pole beans is a great way to enjoy a tasty crop.
Yes, you got it right; this is because pole beans thrive well in their appropriate pot. And it is valid with the right amount of moisture-retentive soil, usually rich in organic content. Indeed, they adapt well to containers causing them to thrive both indoor and outdoor.
Steps To Grow Pole Beans In Pots
However, if you are having a hard time growing pole beans in your small greenhouse, preparing some steps will make it easier for you. For that matter, we have designed below the most convenient guide to growing green beans in containers that might help you ease out your concern.
Here are the steps:
#1 Choosing the suitable container for growing pole beans
Indeed, you will always have doubts and questions on the top of your head in making decisions for preparing the right pots for planting for beginners.
“Will my plants grow well in this container?” and “Is this the best pot for my plants?” are the common dilemma between plant mom and plant dad beginners. But don’t worry, everyone, because you are about how to grow pole beans in pots in a small greenhouse.
Depth of container
The container should be deep enough. Take note that pole beans require at least 8 to 9 inches depth of the container. On the other hand, bush beans need at least 6 to 7 inches depth of the container.
If you’re wondering how to grow pole beans in pots in a small greenhouse, you should consider the depth of the pot.
Size of the container
If you plan to purchase containers/pots, a bigger one is the best option because it will allow a more comprehensive space for the beans to grow. Larger containers occupy a massive amount of soil and maintain moisture for a more extended period.
Your chosen pots should also have proportional draining holes. Each planter must have 2 to 3 holes, but make sure the holes are not too big.
Covering the holes with a plastic or wire mesh will prevent water from leaking at the bottom. You can also line the pot’s bottom with about an inch of small stones as an alternative.
You have various options in growing pole beans using appropriate pots such as terracotta pots, barrels, and wooden boxes.
Just make sure that you go for the unglazed options where possible. Unglazed containers are way better at regulating moisture. They allow excess water to evaporate and prevent your plants from excessive drowning.
#2 Preparing the potting mix
Of course, plants are also like humans that need sufficient nutrients to sustain their growth. As we demand a healthy meal and enough water dosage, plants also need fertile soils, enough water, and the amount of sunlight.
For convenience, you can buy a ready-made potting mix; but you always have the option to make your own. Making your potting mix is a better idea while spending your time on a vital matter.
One of the best ways to grow pole beans in pots in a small polytunnel to make a potting mix. Here are some of the things you have to remember when creating one:
In making your potting mix, you have to equally combine the parts of the UK garden loam, compost, and coarse builder’s sand. You can add some organic manure to the soil and mix that thoroughly.
Use organic materials with pasteurised soil; peat moss is also another alternative. With the help of pasteurised soil, the risk of weeds and disease-carrying microorganisms to the potting mix will be reduced.
Preferably, neutral to slightly acidic soils (with pH levels ranging between 6.0 and 7.0) are needed. You can test your potting mix if it is within the range recommended by using the pH strips.
Before planting, you can subsume some organic fertiliser into the mix for the better growth of the plants.
#3 Decide on the kind of pole beans to grow
Pole beans are elongated, vining beans in nature. Our childhood moments have never been memorable without bedtime stories; one example is Jack and the Beanstalk tale.
Pole beans are quite the same as the stalks told in the story. This type of plant grows vertically with twisting vines that creep into poles.
Trellises commonly used as supporting poles of the pole beans while growing. Probably, this is the reason why they are ideal for home gardens in the UK. They take up much of the vertical space rather than lateral space and survive in limited and minimal places.
If you’re wondering for the suitable pole bean varieties for growing in containers, here is the list:
- Blue lake
- Kentucky Wonder
- Golden Gate
#4 Consider the necessary conditions for pole beans to grow
Beans are presumably just easy to grow. But sometimes our expectations are not really what it seems to be. Growing beans in your polytunnel need a suitable condition for them to thrive well.
You can increase your chances of a bountiful harvest by providing young plants with suitable conditions necessary for them. Thus, in their native environment, beans are supposed to grow in temperate or subtropical climates annually.
Preferably, warm weather with ambient temperatures between 65°F and 85°F is the ideal condition for the beans; while the temperature prescribed for the soil so the beans will sprout between 70°F and 80°F.
Moreover, a warm temperature from full sunlight impacts the beans to thrive. As a daily requirement, UK experts advise pole beans to have a maximum of eight hours and a minimum of six hours direct to sunlight.
Now that I am about to conclude this article, I hope that you have gained and learned how to grow pole beans in pots in a small greenhouse. You can be confident enough to perform the mentioned tips above with the best you can do.
I firmly believe that there are plants that you can grow in your greenhouse, but of course, starting with the pole beans. Have a nice day and happy planting!