You have two things going on here/
1.) Is Overwatering.
Over watering is one of the biggest mistakes new growers make, reason for this is, because they feel
the need to give there plant everything and will overdue a lot of things and one of them is over
watering. By over watering your plant you soak the roots so much, they can’t get enough oxygen
and slowly die. The plant shows signs of over watering by: Wilting, droopy look, yellow and or dead
leaves falling off, which includes leaves that don’t look dead falling off. One of the best ways to
tell how NOT to over water is by, picking up the pot when it is dry and then picking up the pot after
you water. (This is a reason why it’s smart to use light pots.) When you water, you want to water just
enough to where you see a bit of water coming out of the bottom, not gushing or pouring out
. Just enough to see a little bit, then you know the plant has enough water. To prevent over watering
you can either: add more perlite to your soil, add hydrogen peroxide to your water for extra oxygen,
all the while killing bacteria if any in the soil. After watering, wait a few days to water. Mj plants
like a good watering and then a couple days to dry out in between watering. So it’s very easy t
o over water. Besides the weight of the pot, another way to test if your plant needs water is to stick
your index finger a couple inches into the soil. If the soil at the tip of your finger feels almost dry,
then it’s time to water again. The top of the soil should be allowed to dry out between waterings if it’s
still moist the plant does NOT need watered. You can also use a moisture meter which will tell you the level
of moisture down in the soil. You can buy them at most garden supplies or hydro shops.
Here is a picture of what over watering looks like:
2.) Your P H is way, way off
How to Adjust pH When Growing Organic Cannabis
Question: What’s the Best Way to Adjust pH If I’m Growing in Organic Soil?
How do I manage the pH of my soil when growing organically?
Young marijuana plant is loving lifeMore info: I’ve heard that many pH control
kits can kill beneficial bacteria in the soil.
I was watering my cannabis plants tonight, and I mixed in a half strength dose
of bloom nutes. So I test the PH and it is right in range, about 6.5. When I
tested the runoff, it was really acidic at around 5.5.
What am I doing wrong, and how do I correct pH in my organic soil without hurting
the micro-organisms the help the roots?
1.) Usually You Don’t Need to Worry About pH When Growing Cannabis With Organic Soil
As long as you’re starting with a good water source, usually you don’t have to
think too much about pH during your grow.
When growing cannabis in organic soil, you usually don’t need to adjust pH, but if
you do you want to use natural sources of PH Up and PH Down
However, when growing cannabis in organic soil, some of the most important things
happen before you even germinate your plants. The more effort you put into starting
with great organic super soil, the less you’ll have to worry about during the actual
grow itself. If you’ve set things up properly, pH won’t be a problem for you!
When growing marijuana organically in a super soil environment, there are tiny
organisms in the soil that break down nutrients and “feed” them directly to your roots.
When you enlist the microorganisms to do the work of making nutrients available to the roots,
pH management stops being something you have to do!
When growing organically, you also depend on your soil and the various components to
automatically buffer the pH. Starting with the right soil will make things a lot easier
Learn how to make organic super soil (custom-formulated soil for cannabis plants – for
those who want to do organic growing the “real” way and just water their plants, without
having to worry about pH or giving nutrients)
Unless you are noticing actual symptoms of nutrient lockout (nutrient deficiencies) than
pH adjustment is probably not necessary.
Don’t let your nutrients run out!
If you’re starting with regular (non-composted) organic soil, than your plants will
quickly use up all the nutrients in the soil and you will either have to transplant
to new, fresh soil every 3-4 weeks or supplement with a proven organic nutrient line
like the GO box. It’s especially important to make sure your plant doesn’t run out of
nutrients in the flowering stage or it will dramatically lower your yields! Once of
the cool things about composted soil is the nutrients break down slowly over the course
of your grow, giving your plants the right amount of nutrients at the right time.
But if you are using liquid nutrients, it becomes important again to make sure you’re
testing the pH of the water going in and out. Even organic liquid nutrients are only
readily available to your plants if the pH is in the right range. But since you don’t
want to disturb the microorganisms in the soil, try to only actually adjust the pH if
you notice pH nutrient problems in your plants.
In general with organic growing, it’s recommended you do not adjust or try to manage
pH until you know something is wrong. In organic growing “if it ain’t broke don’t fix it.”
Occasionally you may need to adjust the pH of your organic super soil to ensure the
best marijuana growth!
2.) Organic Ways to Adjust pH – For When There’s a Nutrient Problem!
If you’re seeing nutrient problems on your plant, and you know your plant hasn’t used
up all the nutrients, the first thing to always check is the pH! Check the pH of the
water that’s going into your plant, as well as the runoff water that’s coming out the
bottom. In soil you want to maintain a pH of 6-7.
If you do notice nutrient problems, the first thing to do is check the pH of the water
going in and out!
Get a pH test kit on Amazon.com Get a pH tester on Amazon.com
Learn how to check the pH of your soil
If your pH is outside the 6-7 range, you may need to adjust the pH to avoid further
nutrient lockout on your cannabis plants. But since you’re growing in organis soil,
if you do want to adjust pH, you should use an organic source.
Luckily, there are natural sources of PH Up and PH Down, many of which you can actually
find around the house!
Get Organic PH Down on Amazon - Earth Juice Natural PH DownGet Organic pH Down on
Amazon.com - Earth Juice Natural pH DownOrganic “pH Down”
•Earth Juice Natural pH Down
Organic “pH Up”
•Earth Juice Natural pH Up
Note: Dolomite Lime acts as a natural pH buffer and will help keep the pH constant
when added to your soil during the compost process. It can also help correct acidic
soil up to a certain point. If you have just realized your soil pH is too low, try
to find powdered dolomite lime, as the larger chunks take longer to break down, though
be careful that you don’t add more than instructed, lime is “hot” (has relatively high
levels of nutrients) and can burn your plant in too-high doses. The larger chunks should
be okay if you’re just looking for a pH buffer.
Using an inorganic pH adjuster (like the pH Up and Down that come with most pH adjustment
kits, for example the General Hydroponics pH kit) may actually damage your microherd
(beneficial bacteria) and can set your marijuana plants back as far as nutrient
breakdown / absorption is concerned.