How to start growing indoor plants hydroponically | Indoor Plants | Gardening Australia
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- Опубликовано: 21 авг 2024
- Tammy shows how simple, easy, and rewarding it is to start growing indoor plants hydroponically. Subscribe 🔔 ab.co/GA-subscribe
It may seem counterintuitive, but as long as we provide the nutrients they need, indoor plants don’t need soil to grow. Hydroponic methods replace soil with media such as clay balls or perlite, which provide enough structure for roots to hold onto. Nutrients are then added to water that soaks through the soil-less media.
There are many advantages to growing this way, including discouraging fungus gnats! There is also no soil mess, a bonus if you don’t have much space to garden in, plants need less water, and monitoring moisture levels is easy. It even helps them look after themselves when you need a holiday!
Clay balls:
Also known as LECA, which stands for lightweight expanded clay aggregate. These are porous, baked balls of clay with lots of air and water pockets. They have excellent drainage and can dry out quickly, so are perfect for plants such as epiphytic anthuriums, philodendrons, and dracaenas that thrive in a loose mix and don’t like wet feet. Before using new clay balls, always soak them overnight in water to remove any dust or loose clay particles.
Perlite:
This is volcanic rock that has been heated to high temperatures and then rapidly cooled. This is ideal for plants that need more moisture such as vegetable seedlings, ferns, and alocasias It can hold up to four times its weight in water and is also lightweight and affordable. Always wet the perlite before use, to prevent breathing in the dust.
Both mediums can be reused many times, simply wash thoroughly and soak with boiling water to help clean and sterilise before potting up again.
Transferring plants to hydro:
Plants growing in soil need to have their roots washed before you transfer them into a hydroponic system. Use clean water and very gently knock as much soil off the roots as you can, being careful not to break them.
Two pot system:
Tammy’s simple method uses two plastic pots. The first pot should have no holes as this will hold the water. The second pot should be netted or have lots of holes on the bottom and sides. This will hold the clay or perlite and the plant.
Fill the netted pot with a shallow layer of clay balls or perlite. Pop in your plant with clean roots, then fill the rest of the pot to the top with your chosen media.
Nutrients & water:
Water the plants so that the outer pot is about one-third full. Let this sit until the water has been absorbed up through the clay or perlite. It’s important that they are not sitting in too much water constantly or roots can rot. You can simply lift up the inner pot to check if they are moist or dry.
Water-soluble fertilisers designed for hydroponics are available at many nurseries and specialty stores. They have low NPK values compared to usual fertilisers and dissolve well. Follow product instructions to measure out the right amount and add to the water every few weeks.
Tap water is fine to use but to optimise nutrient uptake, check the pH of your water. It can be different depending on where you live and can be altered with a pH change kit to be close to neutral, or 7, before adding fertiliser.
Flush the whole pot every few months with fresh water to reduce the build-up of salts and sediment to keep plants healthy.
This is a simple way to experiment with going soilless and finding the perfect conditions for your precious plants!
Featured plants:
DRAGON TREE - Dracaena reflexa var. angustifolia
PHILODENDRON - Philodendron cv.
CRYSTAL ANTHURIUM - Anthurium cv.
ELEPHANT EAR - Alocasia cv.
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I didn't know you could do hydroponics without a water bubbler. Surprised that this works haha
Awesome and detailed explanation. Thank you.
This is awesome 👌 Gonna give this one ago, Thank you, and I have just set up my indoor nursery. 😀
Wonderful!
This is great. Some more information on grow indoor edibles would be nice, thank you.
You got it!
@@GardeningAustralia thank you for supporting pain patients and showing how to grow edibles.
Wow, you have the most beautiful energy! Thank you for sharing your tips xo
Beautiful thank you 🙏🙏
Can i ask Tammy where to buy the two pot system especially the outer pot and its size
Amazing ❤❤❤❤❤.
Thank you! Cheers!
hi, i just watch the video and its good, btw im interesting about the two pot system, what is the pot name or where i can buy it?
it'd be awesome to know where to purchase the two pot system. Any suggestions on where to buy them?
The device you’ve used to asked this question, you could of used your favourite search program and searched the places, also because you know your location.
Why not, open search engine?
Why not type in the names you like?
Why not press “search”
Why not them look for the plants, closest to you?
Try it.
@@HGCUPCAKES wow, it's almost like I tried that first and couldn't find it so I asked. Thanks for being super helpful.
Good video
Thank you so much
Most welcome 😊
Interesting 🐞
💕💕💕💕💕💕
Where are the outer contrainers from?
What about pink cat litter, which is Danish Moler clay. Can this be used?
My leca got moldy super quickly, why would that happen?
Usually hydroponics uses a bubbler to add oxygen into the water for the roots. Keeps things from rotting. Tbh I didn't know you could do hydroponics without some sort of bubbler.
I was so excited to write a list of names from another channel. That unfortunately isn’t available atm.
Soi had to use this one 😭
I miss the old Gardening Australia. The woke version SUCKS!
You don’t answer many questions so I’m giving you a 👎
Congratulations.