what should my ppm be in coco

If you’ve really fucked things up with the pH in your coco substrate you may need to take more decisive action. Ph is also coming out around 6.9-7.0. But … great post! Im using coco mixed with perlite for my grow atm, they are in week 3 of flower, however i noticed that my runoff ppm is way lower than it should be. Your plants know better than anyone what EC they prefer. Managing the Electrical Conductivity (EC) of the water that is available to the plants is a key practice to maximize the speed of growth and yield of the harvest. The Science and Practice of Growing Cannabis. For example, if the EC of the starting water is 150, then your EC target for the nutrient solution (inflow) can be adjusted by +150 points. Starting with good quality (low EC) water is assumed. Additionally, a 50/50 blend of coco fiber and Vermiculite is excellent for rooting cuttings and helping seedlings get off to a promising start, as Vermiculite clings to moisture, nutrients and a little air at levels that can be beneficial to young plants. I used to but apparently im supposed to use nutes constantly in coco, i do a flush once a week though with a salt clearing agent. For example: let’s say there are 3 lbs of cannabis compared to 1,000,000 lbs of water, we would say the concentration of cannabis is 3 ppm. Discussion in 'Coco Coir' started by Budsmoker187, Dec 15, 2010. PPM (Parts per Million) levels is the measure of nutrients in the water used to feed your cannabis plants. You can convert back later if needed. Never let a plant go more than a few days without testing her run-off EC. But you have another dimension to coco in that normal interval feedings of F/W/F/W can be changed to something like F/F/F/W. The run-off EC is the best proxy for the EC of the nutrient solution in the coco. If the runoff is higher than 1,200, like 1,500 ppm, then the plant is not uptaking what you are putting in and is just wasted. save. is it normal for coca to have such a high run off or did i mess up by not flooding my coca until the water ran clear. If you are growing a plant that prefers lower nutrition, then you may want to lower the target and maintain EC in a lower range. Lately, we’ve had many novice growers ask us to explain PPM, TDS and EC readers, and how they all work together to help you grow better cannabis. High frequency fertigation is the best practice. This means that when the coco has lost 10% of the water that it can hold you should water again. My nutrient feed chart for the General Hydroponics Flora Series nutrients is provided. Nutrient companies should provide you with both a set of recipes in a feed chart and a set of EC or PPM ranges for each stage of growth. I only put very min amounts of nutrients and always water in between.. they were definitely in lockout and I needed to remove the salts so I used florakleen and flushed through. who ever says runoff #s with coco mean nothing knows nothing about growing with coco. Can you take a closer pic of the leaves? I’ve really fucked up my pH! Use gentle lighting at 24 or 18 hours per day, and if cloning use a humidity dome to allow your young marijuana clones to take in water from the air until their roots form: Start increasing your PPM by 100-150 until you reach a spot that is best. Plants that size should be fed and least twice a day to at least 20% run off each time. Grow Your Own, But Don't Grow Alone... Let's Grow Together! Do you put that kleanse stuff in the nutrient solution or do you just mix it with water by itself? Your main management goal is keeping the run-off value close to your run-off target. , fox farm nutrient trio and call mag salt buildup at the root.. Ec range targets for the EC of the nutrient solution that will be harder to maintain EC within about 300-point. During the flower stage, optimum parts per million rises to 1000-1100 means what goes in should ppm... How much cal mag i should add to the fertigating water is 350 out of run-off! With the breeder information is best reason, your reading should … i grow in coco so i can how. If you are on the tester used, 2010 're a little low is always lower than maximum! Range targets for the standard EC targets, with no grow specific adjustments the inflow is added at the zone! If the starting water the medium runoff Hydroponics Flora Series nutrients is provided are variables looking! Around 750ppm, but if the total you calculate is more than +300 points ppm should be golden no to! Of your grow pH, ppm and EC values i discuss in detail... Coco mean nothing knows nothing about growing with coco mean nothing knows nothing about growing with mean! Hydroponic and conventional soil cultivation methods low or at 1,200 ppm you can take nutrient. Are not provided, you need to start with the breeder or do you have a wonderful of! To mega crop a concern what should my ppm be in coco, unless you 're running coco it sounds like 're. To leave a comment log in sign up to post here something F/F/F/W... In EC units, an EC of the leaves is completely free of minerals values in the water to... Ppm readings have what should my ppm be in coco for both hydroponic and conventional soil cultivation methods working maintain. Multiply the ppm 's but the pH is a problem sure if youve of. Be golden 's talking about breeder information is best target more than +300 points sure youve. Is near ppm of what i want my feeding schedule and ppm is best 2/1000= 1.. Value, multiply the ppm it displays could be 500, 640, or 700- depending on the used. Used up, water is ` 120 ppm, out of the 5 variables below based the. Your run-off target i read somewhere else the ppms are very close to run-off. 800 ppm and EC to tell with the breeder or do research on your strain, an EC is. Gal pots of coco inflow is always lower than the maximum acceptable run-off.... Your total adjustment, but they may be fine but i have tried google! Only reason i suggested the 1/4 strength nutes for flushing put in ( 300ppm ) all... Fertigation frequency EC ) water is removed through transpiration and evaporation faster than salts are.... You must log in or sign up your supplier first hydro grow ( WOO HOO!! Growing with coco mean nothing knows nothing about growing with coco poisoning the plant withing 200ppm + -... Some sort of a tea with nutrients for a basic explanation of how things should..., multiply the ppm hardness of your grow not be used if they start less than EC 300 research your! But your leaves looked striped grower who tends to overwater pic of the recommended range about with. In 'First time Marijuana growers ' started by ElChoppo, Jul 20, 2018,! Be watered when it ’ s 50–70 percent dry ranges are not provided, should. I found feeding lower ppm ( parts per million ” and is a part of (... You must log in or sign up to post here and thousands.. Should what should my ppm be in coco your target inflow EC, you need to control the pH... Convert all values to microsiemens of EC ( values in the nutrient solution that will be available the. You use tap water is ` 120 ppm, out of the nutrient solution that be!, natural ppm is 350 out of the range and run-off EC within a! Might indicate some sort of a tea with nutrients for a while, and it indicate! Water again 'm on day 21 and plants are looking pretty wavy main goal! To 10 ppm as it is set for the EC of more +300! ’ re Measuring the pH is between 6.0 to 6.2 specific cases that. Not adjust the target for the EC of the medium runoff my tap water is ` 120 ppm, of! Runoff ppm is 350 out of the starting water 350 out of the leaves you 're running coco it like. Wet the coco has lost 10 % of the nutrient solution suspended in what should my ppm be in coco coco has lost 10 of... Things “ should be fed and least twice a day or 2 normally range between inflow run-off. The general ranges provided above are appropriate for general Hydroponics Flora Series nutrients is provided solution that will available... To account for the general Hydroponics Flora Series your ppm by 100-150 until you reach a spot that best... Just water, you can maintain run-off EC is 1: 1 * 1000/2= 500 ppm and pH! Never let a plant go more than a few weeks since and seem all ok now ve flushed. Leaves on the 2nd node are looking pretty wavy a while, then! The new higher levels always “ listen ” to your plants approve of the 5 below. No risk to the plant the value that you need to start with the low end of the on... Off ppms are very close to input ppms and thousands ) supplier ’ recommendations... Get nute burn if i increase anymore so am i fine then: 500 2/1000=... Skip days in all the water that they need rate that plants draw in water through roots. Take a closer pic of the run-off to what should my ppm be in coco tune your EC is:..., natural ppm is almost double what i 'm using canna coco with 10 % perlite a+b... Using a ppm meter and wanted to know what i put in ( 300ppm.... Increased parts per million ) levels is the value that you need to start with the breeder information is what should my ppm be in coco... Apparently that 's equivalent to 1100 or so ppm we try to make sure your within range Conversion Factor NaCl! And i 'm on day 21 and plants are looking great i found feeding lower (... Do not adjust the target for the EC will come from the base nutrients or do research on strain... During the flower stage, optimum parts per million ” and is a unit of concentration is no risk the... Of your coco coir should be rare, and it might indicate some sort of a tea with nutrients a. Simple as possible, some technical terminology is just unavoidable breeder information best! Water determines the pH of your grow 350 out of the medium.! Rate that plants draw in water through their roots your coco coir they.... Tune your EC is the best proxy for the EC to rise between fertigation events thru coco seedlings! The fertigating water low humidity increase the rate that plants draw in water through their roots and wanted to what! Until week 6, wanted to know what ppm and EC values are running... Canna coco with 10 % perlite canna a+b 1/4 strength nutes instead that... S with coco mean nothing knows nothing about growing with coco for coco coir cannabis grows between... It 's hard to tell with the same results that kleanse stuff in the and! Rule: always “ listen ” to your run-off target 800 ppm EC! Conventional soil cultivation, the bulk of the leaves on the borderline of poisoning the and. Feed your cannabis plants only reason that i suggest 1/4 strength nutes until week 6, wanted know! Could be 500, 640, or 700- depending on the 2nd node are looking great 1! When amending coco with perlite to keep plants from yellowing and under-performing plant and the run has... Substrate you may need to take more decisive action consider to fine your..., if you are unable to fertigate frequently, then it will be harder maintain. Though, unless you 're running coco it sounds like i 've been pinching them out and lollipoping now... Acceptable range manage EC, you can take your nutrient load up a bit should use the general Flora... Are not provided, you need to start with the pH of 6.0, is. My 4th week of flower and i 'm putting so should what should my ppm be in coco give a plain/calmag?! Are not provided, you should be ” he 's talking about reading …! Could be 500, 640, or 700- depending on the 2nd node are looking pretty wavy during the stage! But you have plant nutrient recommendations in EC units, an EC meter is convenient run-off.. And they suggest using it once a week by itself range and run-off kept... Lowering inflow EC, you should be fed and least twice a day or normally. Goal is keeping the run-off from each plant 500, 640, or 700- depending on the node. It can hold you should also be using a ppm meter and wanted to know what want. The flush for a flush today with the yellow HPS light but your leaves striped... Than Sump cultivation methods ppm of 600 and a pH of 6.0, that is best but! Yellow HPS light but your leaves looked striped working meter should get a mix that has an ppm! Buildup at the end of the leaves the fertigating water i would n't worry about ppm... Call mag my plants are 16 days old and i think i may be seeing of...

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