firstgrow

Start of light, when adding nutes just start with half the recommended dose, I tend to do one watering with nutes, the next just water. Autos are time sensitive so you don't want to run into any issues. Watch the leaves for browing at the tips, if you start getting that then dial back the amounts, maybe use water only a few times to flush.

Please see below website, there is chart, I hope that helps 😊👊👍 https://www.terraaquatica.com/wp-content/uploads/2022/01/TriPart.pdf

Hi, Im at the same stage as you and I use Coco Coir. Im now in second week and I add a bit of nutes at the end of week 1 so the EC is below 1. I aslo use GHE Tri nutes and I add 0.5ml per liter of grow, micro, bloom and root booster 5ml per liter

Yes your at the stage where you want to start to introduce nutrients. Start small and work your way up to prevent burning the little one. drop everything by one decimal point, 0.2 , 0.4 and 0.1. You will want to get an EC/PPM pen to monitor how much your feeding compared to how much the plant is eating until you get used to looking at the plant and knowing. Preferably and EC pen since PPM is different based on where you are in the world. Happy Growing

GH flora trio is a good lineup, in coir you will want an extra CaMg supplement but that is easy enough to find from many retailers. Follow their feeding guidelines and dilute it down to the EC your plants will need, Its good to remember that autoflowers do not like strong feeds like there photoperiod counterparts. GH Trio will always use all three parts just in different ratios throughout out the entire grow. always add micro first then grow then bloom. PH adjust after if needed. can give them calcium and silicon on an alternate feeding schedule as well. https://www.autoflower.net/forums/threads/med-man-method-feeding-chart-ppm-ec.47856/ This link is a good reference point for feeding autos for EC pars to aim for. Best Of Luck!

Hi, Im at the same stage as you and I use Coco Coir. Im now in second week and I add a bit of nutes at the end of week 1 so the EC is below 1. I aslo use GHE Tri nutes and I add 0.5ml per liter of grow, micro, bloom and root booster 5ml per liter Please see below website, there is chart, I hope that helps 😊👊👍 https://www.terraaquatica.com/wp-content/uploads/2022/01/TriPart.pdf

plant is looking very healthy!

First, they look fine coco -- i'm using 70/30 too.. .you want to feed evey single irrigation... early on you may want to ramp up from a 1-ish EC to a 1.5ish EC when beyond seedling stage. if you religiously get 10% runoff, you will not experience buildup of minerals with a properly balanced diet. if you do, it means there's too much of some element in your mix. The excess runoff waste will average it out to the "normal" level each time. (normal being whatever it is you feed.. whether that is a healthy/proper mix you'll find out soon enough.) so, observe the plant as you go and adjust as necessary, but fertilize evey single irrigaiton with 10% runoff waste... toss it outside or down the drain.. don't let any potted plant sit in waste water. What you learn this run will help start at a better point next run.... Ah, i see it is an autoflower... might top off at 1.3EC (650ppm on "Hanna" equipment scale) with some of those. Be aware that "EC" is apples to apples on TDS pens, but "ppm" may not be based on the euipment you buy / region you live in. It my be worth your time learning individual nutrient ppms of your mix - N/p/k/ca/mg/s ... google "manic botanix nutrient ppm calculator" if you want to have greater resolution of what you feed... over time min/max of each will become obvious if you track them, relative to your garden's environment. There will be differences between your garden and the next.. even changing of seasons may impact what you have to feed at a particular time. i've tracked it for 3 years now. i know exactly what's going on at the slightest hint of a leaf symptom, which is rare to see at this point. it's nearly impossible for me to cause lockout due to too much of one nute. so, when i do see an issue, it is plain and straight-forward as to the cause. stands out like a sore thumb. it is worth it... you dont even have to calculate it every time you change.. just need to know relative range to stick to on concentrations mixed. if you don't change fertilizer products, you don't have to re-calculate once you know that safe range. can you do this simply by observing and reacting, yes, but it will take longer and more false positives along the way, objectively speaking, but you can reach same results. Great thing about soilless grows is we control everything... bad thing about soilles grows is that we control everything :P no one else to blame but ourselves when plant is not fed well.

Perfect EC level for cannabis plants is around 0.5-0.8 until around 13/15 days after germinating. This should be progressively increased to 1.1 towards the end of the growth period. During the bloom stage you’ll need to increase this, as your plants will need more nutrients. You should keep the EC between 1.2 and 1.5, keeping it there until the fattening period, where you should increase it to 1.8/2.1 – this is the highest

LOL! They look GREAT for having gone through such disasters! They look great even without having gone through the disasters... good job! But as I told you in your other question, you really DO need to add the Grow to your nutes here... just follow the chart GH prints on all their labels! Good luck - and no more falling fans and broken pH meters! :-D

I think they do look healthy and its nothing to worry about. Good Luck!

I looked at the fertilizers you use. and I'm surprised. why don't you use Floragro? it is the main component for the growing season. florabloom and floramicro also contain nitrogen for growth, but its highest concentration is in floragrow. I strongly advise you to add this component. so does Fulwick. you can see my diary. I actively use fertilizer from general hydroponics. at this stage of growth you need to give the next dose. floragrow 1.8mg per litre. Floramicro 1.6 ml per liter and florablum 0.5 ml per liter. Fulvic 2 ml per lit. + salcium and magnesium.

Like I mentioned in your question before, they need more Nitrogen (N) so yes you need to add grow. Here is the link to the GHE offcial website to find their feed chart: https://generalhydroponics.com/category/documentation/feedcharts/

When using that brand of nutrients they will be all used at the same time but in varying amounts. Grow Bloom Micro its a three part feed and a good one. I would suggest using the ratios they provide and then dilute it down to the desired EC you want. If you need any other help reach out via DM "Direct Mailbox" its the little paper airplane logo/tab on the bottom right hand corner of your screen. Good Luck!

You should look up the feeding schedule of the nutrients you are using. You should try to follow there chart as the recommend but start out at 25% of the strength or dose they use. You can always add more later. It’s better to start light and build up so you can see how your plants react to the feeding and change