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Rocotos are great, very resistant to cool weather. Heres some i picked last week. Most years they survive well into the new year for me. This year we've got them in a make shift unheated greenhouse so hopefully they'll overwinter till spring in there.  

I use Calcium nitrate in combination with a low nitrogen soluble fertiliser that also contains the 7 micro elements. Having access to a water quality report is also helpful, I found that my tap water had a good amount of calcium and enough of a lot of the micros. Potassium nitrate and epsom...

Chilli plants are perennials of tropical origin. In colder climates we grow them as annuals but in reality they can grow for many years. Generally they can live for 10+ years but after a while they do become weaker and less productive.

I have one of these plants. Does anyone know how to tell if the fruit is ripe? FWIW my plant survived -5c(23f) and a high of just -1c(30f) plus several barely sub zero temps and highs of 1-3c(34-37f) highs, it had overhead plastic cover.   I bought it last year and this year it produced 5...

How often do you water? A lot of times my overwatered plants look like that with new growth coming out really pale and that pot is quite large given the size of the plant so it could stay wet a long time.

  This is IMO a better bloom formula than the other formula you posted. Even this formula looks quite strong. I would lower the N down somewhere between 150-180. I would also increase the P levels to 50ppm.  You say you only mixed this to half strength initially which would of left you with...

1 milligram is 1/1000 of a gram and 1 gram is 1/1000th of a liter which is of course a kilogram.   Your tap water will contain other elements remember 4ppm calcium will be a part of a total of 10ppm of CaCO3. My tap water for example also contains small amounts of Magnesium, Sulfur and even...

When talking about solutions in water 1 mg/L is the same thing as 1 ppm so your tap water is very soft and only providing 4ppm of Calcium. Mixing eggshells with vinegar produces Calcium acetate. This is a good source of Calcium because it is very soluble however you would do well to add vinegar...

That is pretty cool. I'm trying to learn how to program. Still a beginner but I've created a raspberry pi python program that automates an aeroponic setup based on weather. you can see the code here.    It uses a compressor made for airbrushes, a water container, an air atomizing nozzle and some...

1 gram of calcium acetate would give you 253ppm of calcium in 1 liter of water. A typical hydroponic fertilizer would would generally provide 150-200ppm.    That ice melt says it is enhanced with Calcium Magnesium Acetate I wouldn't trust it to not contain contaminants.

If its the colour you are expecting and it is uniform across the pepper I'd go for it. Certain peppers like jalapenos are often picked green. If you want to save the seeds leave them to over ripen.

You could use fulvic acid and fulvate products. They bind with nutrients and have a chelating effect help them get absorbed more directly. But honestly it just should not be all that necessary in hydro. Plants have direct access to nutrients in their ionic form and all nutrients in a good...

Chinense die here in October/November, but annuums and baccatums don't, they tend to hold on longer. Last years Aji Omnicolor held onto some leaves way into February. I never intend to over winter or protect any pants here but most years something or another surprises me with it's resilience and...

I think worm castings can also work well as an amendment in coco if your trying to use it as part of a soil mix.

Thanks everyone. Perfectly answered any questions i had about foliar feed. Fantastic feedback.

Do any of you guys give your plants a foliar feed? I've been thinking about doing it but i'm in two minds about it. Part of me thinks it's just nonsense or that any impact it will have will be minimal. But then i always see and hear people doing it and there must be a reason right?. I have epsom...

Those little white balls you found are coated fertilizer pellets and by the looks of things they are doing an alright job. Now that your soil is drying out a little you can see your plant looks to have much nicer deeper green colour, letting it dry out will also force your plant to produce a...

Expand and Gro is just Coco coir pith with some slow release ferts in it. Growing in pure coir pith in a cool climate like the uk I can pretty much guarantee from experience that thing is over watered and isn't gonna dry out any time soon. Either transplant it into some multipurpose compost or...

Here we go. 6 says later and the flowers as predicted after the initial few we got a whole bunch of flowers opening up now.   After a little bit more teasing   Then a little bit more teasing...     The old gal finally gave up the goods.    

From what I've read around the web, mostly on Mj forums I get the impression that white led cobs tend to be the most efficient source of light available for growing. I currently have my own plants under a cheap led floodlight which I changed out the cobs and drivers for better ones. A lot of...