Voltage, also known as electric pressure, electric tension, or (electric) potential difference, is the difference in electric potential between two points. In a static electric field, it corresponds to the work needed per unit of charge to move a test charge between the two points. In the International System of Units (SI), the derived unit for voltage is named volt. The voltage between points can be caused by the build-up of electric charge (e.g., a capacitor), and from an electromotive force (e.g., electromagnetic induction in generators, inductors, and transformers). On a macroscopic scale, a potential difference can be caused by electrochemical processes (e.g., cells and batteries), the pressure-induced piezoelectric effect, and the thermoelectric effect. Since it is the difference in electric potential, it is a physical scalar quantity. A voltmeter can be used to measure the voltage between two points in a system. Often a common reference potential such as the ground of the system is used as one of the points. A voltage can represent either a source of energy or the loss, dissipation, or storage of energy. Dropping the temps will slightly raise the humidity, air holds less % water the colder it is. Lights on 25-35rh% the same water content will spike to 50rh% + at night just by dropping the temps. At night all the juice photosynthesis has been storing up is mashed and mixed up to make all the goodies we need for bud, water is used to transport all these things everywhere, like little solvent transport devices, once a nutrient/protein has been delivered to destination the plant needs to get rid of all this excess water molecules it was using to transport. The only solution at night is to spit it back out into the air at night. During the peak of flower, this can catch a grower unaware, with a 4x4 full tent it can be a challenge to control all that moisture exhaust overnight especially if you're really pushing the limits. We live in a water world, above or below, our misconception is we live on dry land, we don't live in less watery conditions than above or below. We fit into a very narrow band of moisture that just so happens to be full of lots of air and everything else required for life. Got my first full whiff of the smell of purple lemonade, always surprises me how accurately the smell fits names, the dominant terpenes in the Purple Lemonade weed strain are carene, linalool, limonene, and myrcene. Carene gives this strain its sweet, citrus flavor and some woody notes, whereas the linalool I recognize so well from Granddaddy Purp. Myrcene has been shown to have sedative qualities while bringing musky, earthy elements to the flavor profile. Trichome production started to ramp up, and the plant that grew taller/closer to UV showed noticeably thicker coatings. The taller plant shows slight yellowing of lower leaves, and the smaller plant is green and lush but the buds are slightly less progressed, interesting. I super-cropped the main stem of the tall one just over a week ago (clean). I expected it to be the one slightly behind in development. The plant has roughly 10-15% "Total resources" that it keeps in case emergencies arise. Reserves if you will. My rationale behind breaking anything goes hand in hand with slowing things down as production is lost due to the time it takes to repair damage. I recall watching a YouTube video, where a curly hair gentleman would super crop in a manner to damage but not disrupt using a twisting method, using fingers and thumbs placing them close together one goes clockwise other counter clock this varies a lot depending on the thickness of stem but what you wait for is a tiny snap, it may take several rolls to weaken if walls are tough I found. No snapping or bending of the stem, you want just to fracture it but not puncture this way the xylem and phloem channels remain flowing,the damage is repaired almost instantly and the 10-15% is dispatched with very little repair time. Everything in the general vicinity of the stress will now grow stronger so as to prevent further similar damage. This is why I had expected the tall one to lag behind in development once I had cropped it but low and behold it worked and the tall one has slightly more developed buds. The effects of birdsong on plant life may at first glance be far-fetched. Nigh on ten years ago an article appeared in Nexus Magazine on the discovery or invention of a method of growing plants using bird sounds. Christopher Bird and Peter Tompkins describe the development of Dan Carlson’s Sonic Bloom in their book The Secret Life of Plants. Many others have, it seems, recognized the role of birdsong in the growth of plants, and influenced or directly helped Carlson to develop his invention. Dan Carlson’s desire to see that no one need be hungry through shortage of food sought to understand the optimum growth of plants. He discovered that plants also feed from ‘the top down’ as well as the roots. Underneath all leaves are pores called stomata which open to take in nutrients and moisture from the air. Carlson’s observation that the more bird life there is on the farm, the more abundant is plant life, has been echoed by farmers throughout history, except in modern times. Where there is little bird life, plants are stunted, and dwarfed. Nature has the birds sing at dawn and dusk, which dilates the stomata, and so feeds the plants. One can immediately see the importance of trees. The development of Sonic Bloom was to create birdsong, which is played to the plants, while a foliar nutrient is sprayed onto the plants at the same time as they are being stimulated by the sound, to enhance their growth. This method produced fantastic results in the amount of abundantly nutritious produce from one plant, often in poor soils and in drought conditions. Carlson showed that the breathing leaves of plants are the source of the nutrient intake for growth. This of course is also true for humans—the breath is food. We shall discourse on this on another occasion. Plants transfer nutrients to the soil via this breathing, and Carlson showed that his plants improved the soil and helped earthworms proliferate. The secret of Sonic Bloom was the development of the music of the same frequency as the dawn chorus of the birds. With the help of a Minneapolis music teacher, Michael Holtz, a cassette was prepared. It seems that both birds and plants found Indian melodies called ragas delightfully suitable. This is actually quite profound, although the American farmers, especially women, who had to endure this music whilst it was played to the plants, found it irritating. Holtz found the “Spring” movement of Vivaldi’s The Four Seasons appropriate and concludes: “I realized that Vivaldi, in his day, must have known all about birdsong, which he tried to imitate in his long violin passages. Holtz, it is related by the authors Bird and Tompkins, also realized that the violin music dominant in “Spring” reflected Johann Sebastian Bach’s violin sonatas broadcast by the Ottawa University researchers to a wheat field, which had obtained remarkable crops with 66 percent greater yield than average, with larger and heavier seeds. Accordingly, Holtz selected Bach’s E-major concerto for violin for inclusion on the tape. “I chose that particular concerto,” explained Holtz, “because it has many repetitions but varying notes. Bach was such a musical genius he could change his harmonic rhythm at nearly every other beat, with his chords going from E to B to G-sharp and so on, whereas Vivaldi would frequently keep to one chord for as long as four measures. That is why Bach is considered the greatest composer that ever lived. I chose Bach’s string concerto, rather than his more popular organ music, because the timbre of the violin, and its harmonic structure, is far richer than that of the organ. Birdsong has long been loved but also studied with reference to the musical scale and harmonics. As Holtz deepened his study he said, “I began to feel that God had created the birds for more than just freely flying about and warbling. Their very singing must somehow be intimately linked to the mysteries of seed germination and plant growth. The spring season down on the farms is much more silent than ever before. DDT killed off many birds and others never seem to have taken their place. Who knows what magical effect a bird like the wood thrush might have on its environment, singing three separate notes all at the same time, warbling two of them and sustaining the others. Tree and bird life are essential to Earth's existence, which Carlson, Holtz, and others have shown, but indeed others see and feel. “Plants”, says Steiner, “can only be understood when considered in connection with all that is circling, weaving, and living around them. In spring and autumn, when swallows produce vibrations as they flock in a body of air, causing currents with their wing beats, these and birdsong, have a powerful effect on the flowering and fruiting of plants. Remove the winged creatures, Steiner warns, and there would be stunting of vegetation. Nothing more needs to be added here. It has been said that you cannot hurt the humblest creature or disturb the smallest pebble without your action having a reaction upon something else...You cannot think of an evil thought, no matter how private, without it having an effect upon somebody else. Whatsoever you do in life sets up some form of resonance. When I say the morning chorus of the birds awakens the earth I mean that the characteristic song of the birds sets in motion a series of vibrations which react upon other forms of life. Remember, the soil of the earth is full of living microorganisms. The plants are also living organisms. You, yourselves, are living organisms. Now, this is the beauty and wonder of it all—when one aspect of nature has been moved into a state of resonance it immediately relays its vibrational motion to something else. So when I say the dawn chorus awakens the earth I literally mean what I say. I do not suggest that the earth would come to a standstill without the bird song, but I do mean that life on earth would be sluggish and ineffectual without that first instigating outburst of vibrational power poured forth at just the right pitch and tone to set off a chain effect. I know some of you will say, what happens in those parts of the world where there are no birds? Well, what does happen? Very little, I assure you. The hot deserts and the polar regions where there are few, if any, birds are not renowned for their wonders of nature. It is as though they are asleep. Nothing grows, few things live. Little resonates and there is a great stillness over everything. You see, that outburst of sound just before dawn is like the little lever that works the bigger lever which turns the wheel which moves the machine…and so on. Never underestimate small things. Animals are blessed with instantaneous and unthought-out wisdom. They are in direct contact with God and they act and live as though they are fully aware of it. Men are also in contact with God, but most of them act as though they have never heard of God because they are largely veiled from their divine center by their own thinking minds of which they are so proud.

Wk 4 flower is almost done. I’ve made a slight change to the feed schedule this week. I’d been giving around two litres twice per week but it was looking slightly over watered afterwards , so now adjusted to 1.5 L 3 times a week. The plant has reacted well and will hopefully cope with a higher dosage of feed over the next 3 weeks.

First week after flip Added 2nd light on 12/30 at 12" 100% LST taller stems to spread out wider Recommended 9.4" spacing drops ppfd in center. Moved 7" apart to get even 850 ppfd across 12/28-1/3 Jane log week 9

Pretty good tester from mephisto. I found two different phenotypes with my 4 plants. Two were purple and a bit more earthy while the other two were normal color green fading to light green/yellow with bright yellow pistils and a sweet mango sugar smell.

welcome to Day 36 22/1/21 and she is looking great nutes are still the same and I'm mostly happy with my autopot system. well that's all for this week so as always happy growing and keep you stick on the ice

Day 20 Did an emergency bare root transplant from biosolids to organic soil. Like, I cleaned the roots off. They were hurting so bad and I definitely ripped some roots in the process, so I decided to prune so the roots had less foliage to feed. They got topped yesterday, too. A little earlier than I would have liked, but it made sense. This one is doing the best. Day 23 Transplanted again down to 2 gallon pots to make room for another round I started. I decided to cut the fan leaves, too. These have been pruned and topped down to nothing but the emerging foilage from the 3rd and 4th nodes. My thinking is that the root system is so compromised that the less foliage they have to feed, the better. Fed some General Organics Bio Root 0-1-1 to promote root growth. Light mnist of pH’d water for foilar feeding. Day 25 I think the Bio Root and the shade is doing them good 🤞Time will tell. If these come back strong, I’ll move them into 15 gallon living soil bags.

Привет садовники !!!😀

🤩

I’m getting so jazzed about this Bruce Banner Auto, upside down grow. Week 8 and she’s getting thicker everyday. I wasn’t sure if she would really amount to a nice grow but it has surpassed my expectations and is turning into a beautiful plant, no real issues to speak of, I do put her under cover every night and pay extra attention to this one but over all what a great experiment #peace ✌️🌱✌️

Super sticky and super dense flowers ,started flushing now for the next 2 weeks

Easy harvest, nice bud. I wish I didn't live in the North where I had to harvest sooner than I liked but I have some good stuff here. Looking forward to seeing how many jars I can fill.

Week 9 she is huge and I'm running out of space. So far she is growing well and very fast I hope she will not stretch any more because there will be no space 😀

Flush week

Well what can I say... added a used LED light to the grow that I got for a good price as energy prices are quite high and getting more expensive. Going to upgrade the ventilation system as well, having the box in my bedroom is just unbearable with the current ventilation. High humidity at night above 60% causes me a headache, I am trying to reduce it as much as possible - hope the new system is gonna work better. Plants have a variety of issues, also I believe that they don't grow as fast as they should. Any help/comment appreciated!

Starting to see some growth now

Séptima semana de floración (Maduración y Pico de K) La planta entra en su fase de cierre con una relación de Nitrógeno prácticamente nula. El Molibdeno continúa trabajando en la asimilación de nitrógeno orgánico. Se observa una senescencia inducida y saludable, donde la energía se concentra exclusivamente en el remate de la floración. La estructura se mantiene firme y el perfil aromático llega a su punto máximo gracias a la ausencia de interferencia por exceso de sales.

The plant is doing great! These days the temperatures are up to 33 and the plant is liking it a lot! I have posted a video to show the developement of buds, will keep on recording once a week Can't wait to see how big the nugs will be!

26/10/20 - The mutated plant topped itself and then recovered. Shame to see this touch little girl go, but there's no room in the tent :'( Some slight pH issues, sorted with a new pH pen. 01/11/20 - Rearranged space to get better access to all plants.