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how to plant weed seeds without soil

How to plant weed seeds without soil

Lighting systems for hydroponics are pretty similar to any other grow. The only thing to consider is the amount of humidity within the room will probably increase due to water evaporation.

pH is the measure of acidity in a medium. Certain plants like different levels of acidity to survive with cannabis enjoying a pH between 5.5 and 6.5. Before adding plants to the nutrient bath ensure that the pH level is between these numbers.

Unlike the previous two methods, both which are variations of a liquid nutrient bath, this one uses a spray to get nutrients to the roots. Triggered by a timer, the nutrient aerosol is sprayed a few times a day onto the dangling roots of the plant. The roots grow quite long because of this and it allows for a lot of oxygen to penetrate them easily.

In general, a hydroponic grow won’t differ from a standard grow in most ways, aside from considerations needed to keep the tanks full and the room from getting too wet.

pH Levels

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Now, add the nutrients to the solution, and if needed make sure air will be getting into the water via an aquarium bubbler. Run that, make sure everything in working order, and check the balance of the water.

There are a few different ways to go about a hydroponic system. DIY systems are just as popular as ones on the market, but they all go about things in a similar manner.

How to Begin

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Make sure to check the water pH levels at least a few times a week, as you add more water to the system this will change over time. Nutrients as well can have a significant impact on the balance of the water and should be counteracted to ensure healthy plants.

This is an even more natural method than water soaking. Just plant your seeds 1/2 inch to one inch deep in soil or another medium that has been moistened. A key benefit of this technique is that your seedlings won’t be subject to transplant shock. Because they have grown up in their surroundings, they will have acclimated to them.

DripWorks is happy to provide this primer on how to germinate marijuana seeds fast. These methods can get you and your seeds off to a good start.

Also known as seed starters, germination stations are like mini greenhouses. They include a tray filled with soil and a heat pad underneath to keep the soil warm.

Direct Planting

If you choose the seed route, you will want to know the best way to germinate marijuana seeds. Experimenting with marijuana germination is your best bet for determining what’s right for you, since even seasoned growers often argue about the best methods for germinating marijuana seeds.

A clear plastic cover on the top keeps the warmth in. You can make one of these at home or purchase one inexpensively at your local nursery or online.

When you are ready to plant, just add water. They will expand into little individual soil pots you can use as a growing medium.


Some folks like to germinate their seeds in Jiffy Pots. You can buy these at nurseries and other places as little round disks.

Choose between indica and sativa according to your preferences for cannabis effects or the market’s demand. You will also have dozens of strains to choose from.