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Hello, Has anyone every used this EC meter before. If so, what was their experience with this meter? Professional TDS ppm Conductivity Meter - Quick and Easy EC TDS and Temperature Test Pen | 0-9999 ppm with ± 2% Accuracy | Perfect 3-in-1 Tester For Ro Water Aquarium Hydroponics Coffee Pool...

Hello, I am looking for a reliable, accurate EC meter to ensure that I am not over feeding my plants with nutrients. I will use this meter to measure my runoff and create a nutrient solution that is similar to what my feed chart recommends. I am growing in peat (promix HP.) Can someone please...

Hello, I am on day 6 since I switched to 12/12. My humidity is currently in between 50-70%. I want to reduce my humidity by installing a dehumidifier in my grow tent. I am currently using a 6 in exhaust fan with a 4 in intake fan and I am using 2 circulating fans inside the tent. I also have a...

Hello, I noticed the skinny new leaves on 2 out my 6 plants. What does this indicate? Nutrient: mygreenplanet duel fuel kit Days since seed in soil: 90 Current Stage: Vegetation Temp =21 C Humidity= 67% Growing media: promix mycorrhiza pH runoff for all plants =6 Ppm: unsure what...

What are these orange spots? I started noticing them over the past 4 days? https://imgur.com/a/aUGGCpa Nutrient: mygreenplanet duel fuel kit Days since seed in soil: 90 Current Stage: Vegetation Temp =21 C Humidity= 67% Growing media: promix mycorrhiza pH runoff for all plants =6 Ppm: unsure...

What is wrong with the shrivelled leaves that are turning dark, shiny & reflective? it was initially on one plant and it has spread to my other plants. Could it be the mosaic virus? Could it be the light that I am using? Sick Plant that could be affected by mosaic virus: Other plants that seem...

What is wrong with the leaves on this plant denoted by the red arrow that are shiny and reflective? imgur: out of my 7 plants, only 2 look like this. Out of the 2, this plant looks much more shiny. I am growing in promix. Its been 42 days since seed in soil. After reviewing my grow group...

For my second grow, I want to eliminate the mistakes I made during my first grow (more topping, more supercropping, more LST'ing, early flowering in clone room to cull out males, quicker turn over time, appropriate nutrient cycling, less pots, maybe bigger pots, early thrip/aphid detection, use...

I am considering to purchase two lights for one 10 square feet tent that would stay on during the entire grow cycle. Should I purchase two 3000k lights or should I purchase one 3000k light and one 3500k light...

Hello, Its been 147 days/21 weeks/5.25 months since I placed seeds into soil and 80 days/11.4 weeks/2.85 months since I flipped to 12/12. Is it time to harvest? plants: Plant 3: Plant 4: If not, how much time until I harvest?

Hello, Its been 66 days/9.5 weeks since I switched to 12/12 & 133 days/19 weeks since planting seed in soil. Plant pictures: Plant 1 Trichomes: Plant 2 Trichomes: Plant 3 Trichomes: Plant 4 Trichomes: How much longer until I chop these plants?

On what part of the plant (top cola, middle colas), does the grower observe the trichomes in order to determine if it is time to chop down the plant? Also, if the top colas are ready for harvesting but the middle colas are not, is it possible to chop the top and keep growing the middle colas...

Hello, I am considering to purchase 2 grow lights from Kingbrite: 240W hlg quantum board lm301h uv ir 660nm led plant grow light with separate radiator https://www.alibaba.com/product-detail/240W-hlg-quantum-board-lm301h-uv_62323084952.html?spm=a2700.icbuShop.41413.15.59345722zhJ2g6 The total...

It's been 55 days(7.8 weeks) since I switched to 12/12. I started noticing that the branches are starting to droop and there are a lot more purple branches. I am still providing nutrients. What is this plant trying to tell me? imgur link:

2 dimmed down rectangular 240 W lights (having L301B or L301H diodes) with red kits or one square 300 W light that increases PPFD on the tent's sides? Hello, I am looking to purchase a light for my 39"x39"x70" (3.25 ft x 3.25 ft x 5.83 ft) tent. The tent area is 10.5 sq ft. or 1 m^2. 30 watts...

Hello , I am looking at maybe purchasing this BAVAGREEN LED light from amazon canada. Does anyone have any experience with this brand or this light (3000K)? BAVAGREEN Dimmable Led Grow Light, Meanwell Driver Samsung Lm301b 3000K White 4 X 288 Board Full Spectrum 480W Plant Grow Lights for...

I am looking to purchase a light for my 39"x39"x70" (3.25 ft x 3.25 ft x 5.83 ft) tent. The tent area is 10.5625. 30 watts * 10.5625 = 316.875. I will use the light for the entirety of the grow cycle. The HLG 300 V2 is selling for $886.36 CAD (taxes & shipping included) while the 320W XL QB V2 R...

Hello, I don't see any buds on these budlets but there are several orange hairs. I used a 420Scope to observe the trichomes. The trichomes are are not clear & they were white. I did not notice any amber coloured trichomes. None of the leaves are yellow at this point. It has been 113 days since...

Hello, I am currently at day 100 since I placed the seed in the soil or 33 days into flowering. I have had these white spots on multiple leaves from different plants. I don't know what they are. I looked under the leaves but I did not find any bugs. What are these spots and should I be concerned?

Hello, I noticed these white spots on some of my leaves. Should I be concerned? What are these white spots? How do I remedy this situation? https://imgur.com/a/bTpTLkV