15 Hydroponic Farming Dos And Don’ts For Maximum Yields

Hydroponic Farming Dos And Don’ts- According to exactly how you opt to cultivate your crops as well as set up your system, hydroponics may be either relatively straightforward or incredibly complicated.

However, there are a few basic precepts that each hydroponic grower must adhere to, such as research, pH level, water level, and many others. No hydroponic setup, no matter how well-designed, will be likely to survive without all these essential precepts.

  • Understanding that there are crops you can’t produce hydroponically will also enable you to create the best garden achievable.
  • It’s really critical to know the crops you should not try to cultivate using hydroponics. Certain species are more fragile, while others require excessive time to mature.
  • While almost everything may be grown hydroponically, certain crops will need more attention than they are worth.

Well, without additional hesitation, here are the most important hydroponic systems’ dos as well as don’ts.

  • Hydroponics’ Biggest Dos And Don’ts
  • What Can’t Be Cultivated In Hydroponics
  • Plants To Use In Hydroponic Systems
  • Selecting Easy-to-Grow Vegetables
  • What Issues Does Hydroponics Have?
  • What Effect Does Rainfall Have On Hydroponics?
  • Would Hydroponic Plants Have A Distinct Flavor?

Biggest Hydroponic Farming Dos And Don’ts

Hydroponic Farming Dos And Don'ts
Hydroponic Farming Dos And Don’ts

1. Conduct Your Research

  • But, after all, isn’t that why you’ve come? So you’ve already gotten your first do of hydroponics.
  • While you begin your system, take a glimpse at the various system varieties and the upkeep and particular requirements they necessitate.
  • When using a Wick system, for instance, you don’t require a pump, although you may use one if you want.
  • A pump is required if you pick an NFT and otherwise Ebb and Flow setup.
  • It may seem little now, however, it won’t be once you’re halfway through your setup and discover you’ve forgotten something important.

Choose the crops you wish to cultivate

And double-check that your setup can handle them. Then work out which pH and nutrition levels are appropriate, as well as the required temperature, moisture, and lighting conditions. Ensure you have enough water, electricity, and supervision to fulfill your hydroponic system’s demands.

Planning happens after research.

Help ensure your hydroponic system is built correctly and that water refills and upkeep will not be difficult due to a rushed setup.

Make certain you leave enough room for subsequent transplanting and that your plant’s complete development size and mass are properly considered.

2. Do Prioritize Illumination

Several hydroponic planters fall into the trap of depending on natural sunshine since their growth space appears to be ‘quite bright.’

Although we may observe a brightly, airy environment, there are critical aspects for seedlings that this apparent judgment overlooks.

While developing hydroponically, it’s tempting to allow the water to assume center stage and overlook lighting problems. Even though your developing space is bright, you’ll want more illumination. Period.

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To either complement natural daylight or supply light for your vegetation, you’ll have to place special growth lighting.

  • Growing lamps are reasonably priced and available in several styles, including LED, halogen, and even HID.
  • Ensure they’re close sufficient to be productive, and far enough off so the plants don’t get burned or wilt.
  • Attach importance to crops that may suffer from a lack of sunlight.
  • Crops that are in the corners, behind other crops, or had already been outgrown by another crop are especially prone to struggle from a lack of light.

3. Replace The Water

Replace your water as needed. Skipping multiple water refills can cause illness and chemical blisters on the root system, thus it’s a huge concern for the crops.

It’s crucial to execute this task correctly. It’s just as harmful to change your water too often as it is to change it too little.

Now, how do you properly replace your water?

Since various systems will go through storage tanks and systems diversely and dissipate differently on the basis, you can adjust your schedule based on the following general rule: Whenever the water tank appears to be running low, fill it up with treated, freshwater, however, keep track of the quantity.

Water should be replenished after a few days or shorter. Discharge 1⁄2 of the water already within the tank then replenish it using clean water whenever the quantity you’ve poured hits half of the entire volume of your tank.

4. Maintain Vigilance Over Your System

It’s not simply a recommended custom to assess and oversee your system; it also notifies you of every hydroponic system water condition concern.

This ensures you may rectify an issue before it badly impacts your crops if you see a rapid spike or reduction of pH or nutrient levels. Water quality concerns can be avoided by doing everyday pH and EC checks.

What methods do you have for testing and monitoring your solution? There are numerous possibilities, and there is no sense of delay. You may check pH using strips or droplet testing tools that assess pH by colors, which you can match to a chart supplied with the kits.

You could also get one digital pH meter that you just immerse inside the water getting a pH measurement if you wish to get a bit techier.

You’re essentially measuring the amount of salt (ion accumulation) inside the water that occurs from providing nutrients and dissipation, which forces them to get more condensed when you test nutritional status.

EC checking is the most prevalent technique of nutrient level evaluation. Electrical conductivity (EC) rises and falls with the levels of minerals (including their salts), hence it may be used to assess nutrient content.

Indeed, optimal pH and EC concentrations differ from crop to crop and at different phases of development. The following are some examples of typical optimum concentrations:

  • PH: Approximately 5.5 and 6.5
  • EC: Approximately 1.2 and 2.0

5. Make Certain You Are Aware Of Your Nutrient Formula

Hydroponic nutrient mixtures can be made by hand or purchased as a ready-to-use mix. Both are acceptable to apply, but you should know a few things regarding nutrition solutions before picking up the first kind that strikes your attention.

Varying crops demand specific amounts of nutrients to thrive. Hydroponic fertilizers are made particularly for these setups and the crops they support. They come in two forms: liquid extracts and granules.

We’ll concentrate on NPK micronutrients just for clarity. The letters NPK indicate nitrogen, phosphorus, plus potassium.

The NPK proportions you require will be determined by the phase of growth of your crops. Fortunately, typical hydroponic nutrients are tagged with their recommended use, making it simple to select the kind you require.

Another crucial point to note (and a major hydroponics no-no):

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6. For Your Hydroponic Garden, Avoid Using Conventional Fertilizer. Never

So why? To begin with, fertilizer purchased at a garden and supply shop will not mix effectively when poured into your system. Furthermore, you risk causing major harm to your systems and components.

Standard fertilizer might block your hydroponic system, making nutrition supply even more difficult. It may seem little initially, but destroying your equipment due to a rushed fertilizer buy will be a huge concern later.

7. Avoid Overplanting

Whenever you’re installing a new hydroponic setup, it’s tempting to get swept up with plantings. You can wind up with far more crops than your system could handle in the enthusiasm.

Quite so many crops can cause problems for a variety of causes. However, when it boils down to it, it’s simply terrible for the crops from the upper end to the bottom.

8. Don’t Forget About the Growing Surroundings

Aside from illumination, you should pay close awareness to your growth environment. As a result, you can’t constantly depend on natural temperature as well as moisture levels to meet your needs.

Even though each plant has unique requirements, the recommended moisture and temperature conditions for hydroponic systems are:

Temperature ranges from 65 to 80 degrees Fahrenheit, with many of these plants preferring 77 degrees.

Humidity: 40 to 70 percent, with 50 percent being ideal.

9. Do Not Cultivate Incompatible Crops

Irrespective of their responsiveness to and affinity for specific circumstances, many seedlings will thrive quite well under hydroponic systems. However, certain crops just will not thrive.

Or maybe they are incompatible given your system’s configuration, current resources, and perhaps skill level. Don’t be too obstinate with this one, especially.

10. Don’t Forget About Your Crops

Reduction in plant upkeep is not one of several benefits of hydroponic systems over conventional planting.

Several inexperienced hydroponic gardeners have had ill or withering crops as a consequence of omitting to perform normal plant care.

Therefore you can’t just leave them to their own devices. Your crops still require trimming and pruning. Discard any withered leaves, stalks, or blossoms by cutting directly underneath the head.

What Can’t Be Cultivated In Hydroponics

The following are some of the toughest crops to cultivate using hydroponic farms. These crops should not be grown using hydroponics for the following justifications:

  • The area occupied by plants and/or roots
  • It is not economically efficient to do so.
  • Duration to develop hydroponically rather than in soil or perhaps another media
Hydroponic Farming Dos And Don'ts
Hydroponic Farming Dos And Don’ts

1. Potatoes And Sweet Potatoes

  • Conventional cultivation is the greatest approach for potatoes as well as sweet potatoes because they need soil to develop fast and efficiently.
  • Cultivating potatoes inside the soil is also significantly less expensive than cultivating them in hydroponic systems.
  • There seem to be techniques to produce potatoes hydroponically, however, it will need significantly more labor and longer than growing potatoes in the soil.
  • Furthermore, because potatoes as well as sweet potatoes possess vast root systems, they just do very well in the soil.

2. Corn

  • Sadly, due to the quantity of room it demands, maize is not among the veggies you should prioritize.
  • It is not feasible to cultivate a significant volume of maize without engaging in large-scale infrastructure.
  • Among the most difficult crops to cultivate hydroponically includes corn. You will want an adequate overhead area. Furthermore, growing anything over a line of corn stalks would be tough.
  • Corn, as tasty as it is, will need a big quantity of garden space, which so many at-home hydroponic farms lack.

3. Vegetables with Large Roots

  • Extensive root veggies, including potatoes, should be avoided inside a hydroponic farm.
  • Root crops including turnips, onions, garlic, carrots, and even rutabaga are among those that should not be grown hydroponically.
  • These plants will often require a large amount of soil for their roots could extend out in pursuit of minerals and wetness.
  • Because their root systems are so vast, they will undoubtedly take up a large portion of your yard area.
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Plants To Use and Grow In Hydroponic Systems

1. Strawberry (pH 5.5 to 6.2)

  • Strawberries are such an excellent starting fruit that can be grown in every climate, particularly when you have a conservatory.
  • Luckily, fully prepared strawberries are available year-round, leaving them easier to market even in the off-season.
  • They, thankfully, combine effectively using one of the more typical hydroponic installations: ebb and flow.

2. Lettuce (pH 6.0 to 7.0)

  • Cultivating lettuce hydroponically allows you to understand a great deal about how your crops’ root system functions with little labor.
  • An additional perk is that it does not involve the utilization of pollinators.
  • Because lettuce does have a deep root system, it is ideal for hydroponic systems.

Spinach (pH 6.0 to 7.5)

  • Among the main inherent benefits of cultivating this crop is the minimal quantity of water required.
  • You may considerably commence cultivating spinach using seeds, making it also more affordable for newbies.
  • Regarding these vegetables, you’ll prefer to employ the nutrient film approach since it provides for adequate aeration.

Selecting Easy-to-Grow Vegetables

  • Having so diverse fruits as well as veggies that thrive properly using hydroponics.
  • It is advisable, to begin with, those that thrive well so that you can be likely to succeed and optimize your yield.
  • This is particularly critical if you are just starting.
  • To optimize room in your garden, pick crops that develop upward rather than horizontally. Pole beans are one to contemplate since they sprout upwards.

What Issues Does Hydroponics Have?

1. Neglecting pH

You must check the pH of everything you grow hydroponically to guarantee its positive results. The pH range of the water is an important component of every hydroponic garden.

Because plants can perish when the pH is inaccurate for a particular species, you must check them frequently.

2. Failure to Disinfect

When you complete installing your hydroponic arrangement, it’s tempting to believe it’s self-sustaining and takes no care.

In this regard, hydroponics varies greatly from conventional soil gardening. To avoid illnesses and bugs, you will have to devote a significant quantity of time sanitizing your garden.

3. Inadequate lighting

If your hydroponic farm is being grown inside, keep in mind that your crops will want sunlight. To enable your garden to thrive, you need to engage in growth lights. Your crops will not grow if there is insufficient illumination.

What Effect Does Rainfall Have On Hydroponics?

Rainfall could fill up tanks thus weakening the nutritional liquid if hydroponic boxes are set outdoors. When left untreated, this might deprive root systems of air, resulting in starvation.

Covering your boxes and tanks using plastic or storing them underneath a ceiling, tent, or canopy is a simple option.

Would Hydroponic Plants Have A Distinct Flavor?

The short explanation is that hydroponic vegetables taste more distinct from those produced with soil.

To clarify, the tastes of all vegetables vary based on a variety of elements such as soil kind and condition, as well as the period of the year.

FAQs: Hydroponic Farming Dos And Don’ts

Q: Can Hydroponics Be Used To Develop All Crops?

The basic answer is that everything can be grown using hydroponics.

Q: Are Hydroponically Growing Carrots Possible?

Hydroponically produced carrots are possible.

Q: Is It Necessary To Expose Hydroponics To Full Sunlight?

Hydroponics requires lighting, although not exclusively sunshine.

Q: Is There A Distinct In Flavor Between Hydroponic And Soil Plants?

Crops produced in hydroponics frequently taste different from plants cultivated from the soil.


Hydroponic gardening may be viable and lucrative at various sizes, from a home farmer’s side gig to a multimillion-dollar global enterprise, with the appropriate information, technology, and business skills.