Latest / Hydroponics Daily / Watering Frequency
Transcript
- 0:00Hi, welcome back to Hydroponics Daily. Today's topic is watering frequency.
- 0:03How often should you water your plants?
- 0:05It's a contentious subject for something so simple.
- 0:10However, there's a couple of theories around it and what you should do.
- 0:13I always say, check your plants for pests and disease every day.
- 0:16If you want to be in your growing room, everyone loves being in a growing room
- 0:19or in a greenhouse, but don't water them every day because all you do is you drive.
- 0:26Air out of the soil and your
- 0:29roots need air so you need a bit of drying you don't
- 0:32want them at full capacity all the time because
- 0:35they'll they'll get symptoms of flooding you'll just
- 0:39run through nutrients and run off so every few
- 0:43days is more than enough for most hydroponic crops unless
- 0:46it's something like lettuce which needs it every day and as
- 0:50we talked about in this the previous episodes about regulated deficit
- 0:53irrigation and partial roots and
- 0:56drying drying roots are actually a good thing when
- 0:59it comes to most hydroponic crops where quality of
- 1:02a fruit or a flower is important so having
- 1:06a few drying roots not the worst thing in the
- 1:08world so allowing them to dry down for a
- 1:11couple of days is great also if you're watering every day
- 1:14you're going to things like fungus gnats they
- 1:17are they come in they smell soil they
- 1:20smell the moisture on the soil they smell the decomposition of
- 1:23a cocoa or peat or soil and they and you'll get infestations of fungus gnats
- 1:30so don't keep your plants at full capacity it will depend on the growing media
- 1:35it depends on your system obviously
- 1:37this doesn't apply to things like nutrient film technique or DWC,
- 1:41where your plants are in continuous water as it is. This is more about things like.
- 1:48Cocoa growing media and hydroponics and things like that where you're growing something that,
- 1:52looks like compost or growing media ebb and
- 1:55flood how often does your system fill and
- 1:59and and drain that's a it
- 2:02depends on what you're growing in your system it could be once
- 2:06every 15 minutes it could be once a day and so
- 2:09we'll talk about that when we talk about ebb and flood on its
- 2:12own particular topic so hydroponics
- 2:15daily today is water and frequency you most
- 2:18growers should avoid watering and irrigating
- 2:22in every day and the other issue is
- 2:25should you feed every time so some
- 2:29people put the nutrients in once a
- 2:32week or once a fortnight and then just add water at the
- 2:35other times other people every time they add water
- 2:38they're also feeding which is probably the best situation because
- 2:41that prevents feast and famine when it
- 2:44comes to nutrients that's difficult if you've got a nutrient range
- 2:48you're using that's got 12 different additives and you have to mix the a the
- 2:51b the cal mag the ph up the silicon the the pk you've got to add the the magic
- 2:59stimu boost or whatever things like that whereas gold leaf or liquid gold as we are in the uk.
- 3:05There they just add one one syringe or
- 3:08one cup of of nutrients into your water it's
- 3:11very easy it dechlorinates it straight away that's the other advantage of
- 3:14feeding with these products every time you
- 3:18irrigate is that you're dechlorinating the water every time as well and you're
- 3:21optimizing the ph so if you're in an area with lots of chlorine or very high
- 3:25or low ph then just add that so i've waffled on far far too long for something
- 3:31as simple as watering frequency so until tomorrow thank you very much.