Indoor or Outdoor: Which Cultivation is Right for You?

Is it better to grow plants indoors or outdoors? Each method has its advantages and disadvantages. While indoor growing allows year-round harvests and control over the environment, outdoor growing is cheaper and does not require technical knowledge. We will compare both methods and help you find the ideal option for your plants.

Indoor Growing: Year-Round Cultivation and Control over Conditions

Indoor growing means that you grow plants in an enclosed space – in a grow box or an adapted room under artificial lighting, which replaces sunlight. In such an environment, plants can be grown both in traditional ways in pots or raised beds filled with soil, as well as hydroponically, in coconut substrate or inert growing media. Plants grown indoors usually require regular fertilisation, whether with mineral or organic fertilisers.

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Advantages of indoor growing:

• Full control over conditions – In an indoor garden, you are the master of the weather and can control temperature, humidity, light and air circulation with a simple turn of a knob.
• Year-round growing – You can grow and harvest in any season in the comfort of your own home.
• Discretion – If you do not want to, nobody needs to know about your indoor garden.
• Protection against pests and adverse weather – Plants grown indoors are exposed to less pressure from pests and pathogens than those outdoors.
• Exotic species – Some species (cacti, tropical plants, medicinal species, herbs, mushrooms) require a specific environment and would not have a chance to survive outdoors.

Disadvantages of indoor growing:

• Higher initial costs – Although it has long not been true that indoor growing is a financially demanding hobby, at the beginning you will still need to invest at least a few thousand crowns in your garden.
• Higher running costs – Sunlight and rain are free, but with indoor growing you must account for ongoing electricity costs.
• Dependence on technology – Faults in technical equipment at the wrong time can jeopardise your entire harvest.

Plants suitable for indoor growing:

• Herbs (basil, mint, coriander, thyme)
• Exotic plants (orchids, citrus plants, banana plants)
• Leafy vegetables (lettuce, rocket, spinach)
• Houseplants (ficuses, monsteras, succulents)
• Medicinal plants
• Tomatoes
• Chilli peppers

Outdoor Growing: Natural Light and Low Costs

Outdoor growing means that you grow plants under the open sky, where they use natural sunlight and rainfall. This includes cultivating plants in open ground in beds, pots, raised beds or possibly in greenhouses. To make work easier and gain greater control when growing outdoors, you can use various types of irrigation systems.

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Advantages of outdoor growing:

• Sunlight – Although modern LED grow lighting surpasses outdated sodium discharge lamps in many respects, plants in the sun have access to a more complete light spectrum than those grown indoors.
• More space – Plants grown outdoors in open ground have more space for their roots and tend to be taller and bushier than those indoors.
• Lower costs – Unlike indoor growing, outdoors you can grow almost for free, and it is up to you how much you want to invest in your garden.
• Less fertiliser – Thanks to the natural cycle of nutrients in nature, plants grown in open ground do not require such frequent fertilisation.

Disadvantages of outdoor growing:

• Dependence on weather – Extreme temperatures, strong wind, hail or excessive rainfall can damage your harvest.
• Seasonality – Whether you want to grow vegetables, herbs or medicinal plants, the season ends for you in autumn and you will have to put the garden to bed for winter.
• Risk of pests and mould – Plants grown outdoors are exposed to insects and pests and wind-borne pathogens such as mould.

Plants suitable for outdoor growing

• Root vegetables (carrots, beetroot, radishes)
• Fruit vegetables (tomatoes, peppers, courgettes, cucumbers)
• Fruit trees and bushes (cherries, apple trees, currants, raspberries)
• Traditional herbs (lavender, sage, rosemary, lemon balm)
• Field crops (sunflowers, maize, potatoes)
• Legumes (beans, peas)
• Medicinal plants

It goes without saying that the decision whether to grow indoors or outdoors depends primarily on your options and priorities. If your main concern is having maximum control over the environment and you want to grow year-round and discreetly, choose indoor growing. If low costs are your priority, use the power of the sun and grow outdoors.

Also consider the type of plants you want to grow. Exotic or heat-loving species do not do very well in our latitudes. You can also combine both methods. For example, you can pre-grow chilli peppers indoors and move them outside for the summer season. As soon as it starts to cool down outdoors in autumn, you let the fruits ripen under artificial lighting. Similarly, indoor and outdoor growing can be combined in the form of lit or darkened greenhouses.

Are you looking for useful tips for growers, cultivators and enthusiastic gardeners? You will find all this and much more on our Higarden blog, where we regularly bring news for indoor and o