Likes
20
Share
@Rangaku
Follow
Blackberry is chunking out and dripping with resin , just feeding her up and letting her go . I should give her a defol the next few days for airflow as these flowers look to phat up . Same same next week
1
3
Share
I did bend her down and she's doing Great! I think i will Mainline her or so it Like i did with the Fastberry. The topping went good. She recovers from the Stress pretty fast and ist doing a grat Job! Looking forward. Stay tuned 🤙🏽
Likes
Comments
Share
@SpliffDoc
Follow
Start of week 3 flower and things seem to be going OK. I'm excited to see how this turns out. Hopefully just keep things running smoothly for the next 6 weeks. Ill try and update as much as possible. ✌️
Likes
21
Share
The “Secret Hymnody” (sections 17-20) is presented as a litany for worship, to be performed twice each day, at sunrise and sunset. It's interesting to note that while the sunrise worship is performed facing east, the sunset worship is done to the south; Egyptian tradition from Pharaonic times onward saw the west as the direction of death. The usual difficulties with the multiple meanings of the Greek word logos appear in the translation, compounded by Mead's awkward style. Additionally, one of Mead's few evasions can be found in section 12, where he relates the twelve Tormentors to the “twelve types-of-life”. This should more simply, and more accurately, have been translated as “the twelve signs of the Zodiac”. 12x2160=25920 Hermes: Torment the first is this Not-knowing, son; the second one is Grief; the third, Intemperance; the fourth, Concupiscence; the fifth, Unrighteousness; the sixth is Avarice; the seventh, Error; the eighth is Envy; the ninth, Guile; the tenth is Anger; eleventh, Rashness; the twelfth is Malice. These are in number twelve; but under them are many more, my son; and creeping through the prison of the body they force the man that's placed therein to suffer in his senses. But they depart (though not all at once) from him who hath been taken pity on by God; and this it is which constitutes the manner of Rebirth. And… the Reason (Logos). 8. And now, my son, be still and solemn silence keep! Thus shall the mercy that flows on us from God not cease. Henceforth rejoice, O son, for by the Powers of God thou art being purified for the articulation of the Reason (Logos). Gnosis of God hath come to us, and when this comes, my son, Not-knowing is cast out. Gnosis of Joy hath come to us, and on its coming, son, Sorrow will flee away to them who give it room. The Power that follows Joy do I invoke, thy Self-control. O Power most sweet! Let us most gladly bid it welcome, son! How with its coming doth it chase Intemperance away! 9. Now fourth, on Continence I call, the Power against Desire. This step, my son, is Righteousness' firm seat. For without judgement see how she hath chased Unrighteousness away. We are made righteous, son, by the departure of Unrighteousness. Power sixth I call to us - that against Avarice, Sharing-with-all. And now that Avarice is gone, I call on Truth. And Error flees, and Truth is with us. See how [the measure of] the Good is full, my son, upon Truth's coming. For Envy is gone from us; and unto Truth is joined the Good as well, with Life and Light. And now no more doth any torment of the Darkness venture nigh, but vanquished [all] have fled with whirring wings. 10. Thou knowest [now], my son, the manner of Rebirth. And when the Ten is come, my son, that driveth out the Twelve, the Birth in understanding is complete, and by this birth we are made into Gods. Who then doth by His mercy gain this Birth in God, abandoning the body's senses, knows himself [to be of Light and Life] and that he doth consist of these, and [thus] is filled with bliss. 11. Tat: By God made steadfast, father, no longer with the sight my eyes afford I look on things, but with the energy the Mind doth give me through the Powers. In Heaven am I, in earth, in water, air; I am in animals, in plants; I'm in the womb, before the womb, after the womb; I'm everywhere! But further tell me this: How are the torments of the Darkness, when they are twelve in number, driven out by the ten Powers? What is the way of it, Thrice-greatest one? 12. Hermes: This dwelling-place through which we have just passed , my son, is constituted from the circle of the twelve types-of-life, this being composed of elements, twelve in number, but of one nature, an omniform idea. For man's delusion there are disunions in them, son, while in their action they are one. Not only can we never part Rashness from Wrath; they cannot even be distinguished. According to right reason (logos), then, they naturally withdraw once and for all, in as much as they are chased out by no less than ten powers, that is, the Ten. For, son, the Ten is that which giveth birth to souls. And Life and Light are unified there, where the One hath being from the Spirit. According then to reason (logos) the One contains the Ten, the Ten the One.
Likes
21
Share
The ideal PPFD level for seedlings is between 100-300 micromoles per square meter per second (μmol/m²/s). This softer lighting mimics the diffused sunlight of early spring, providing enough energy for seedling-stage plants to develop their initial leaves without overwhelming them. at 48 inches from light sources, the seedlings receive around 150-180μmol/m²/s, as they grow they grow towards the higher levels of ppfd naturally. Urine is a liquid waste product as a result of our kidneys cleaning and filtering our blood. Typically, urine contains around 95% water and the rest are a mix of salts including sodium, potassium and chloride, urea, and uric acid. Due to the high water content in pee, the more you drink, the more you have to go. For a healthy person, human urine typically has a pH of around 6.2 with a range of 5.5-7.0. A person’s diet and alcohol consumption can also affect the pH of their urine. The main organic component of urine is urea, a combination of ammonia and carbon dioxide, which is the byproduct of our bodies breaking down proteins into usable amino acids. Urea is very high in nitrogen, a key ingredient to healthy leafy growth in plants. In addition to being very nitrogen-rich, urine also contains dissolved phosphorus that’s immediately available to plants, making urine a quick-acting fertilizer. If you own a dog, you may be familiar with yellow patches on your lawn where your pet has peed. Dogs and cats excrete fresh urine with a higher quantity of urea than humans do and that can more easily burn a plant upon contact. Human urine contains less urea and thus less ammonia. Despite Bear Grylls drinking urine in his popular survival shows, urine is not sterile. It picks up trace amounts of bacteria as the sterile version passes through the bladder, the urinary tract and comes in contact with the skin. Still, the health risks of using urine are very low because urine does not typically contain pathogens found in feces. Infectious diseases like cholera are spread through water sources contaminated by poop. In areas with poor sanitation, there is no way to separate solid and liquid waste which is why all untreated mixed sewage can pose significant public health risks. Only 10-15% of all nutrition you ingest is absorbed, all the rest is disposed of in the urea of urine, 95% Water, 5% Urea. Human urine consists primarily of water (91% to 96%), with organic solutes including urea, creatinine, uric acid, and trace amounts of enzymes, carbohydrates, hormones, fatty acids, pigments, and mucins, and inorganic ions such as sodium (Na+), potassium (K+), chloride (Cl-), magnesium (Mg2+), calcium (Ca2+), ammonium (NH4+), sulfates (SO42-), and phosphates (e.g., PO43-).1 A Representative Chemical Composition of Urine Water (H2O): 95% Urea (H2NCONH2): 9.3 g/l to 23.3 g/l Chloride (Cl-): 1.87 g/l to 8.4 g/l Sodium (Na+): 1.17 g/l to 4.39 g/l Potassium (K+): 0.750 g/l to 2.61 g/l Creatinine (C4H7N3O): 0.670 g/l to 2.15 g/l Inorganic sulfur (S): 0.163 to 1.80 g/l The pH of human urine ranges from 5.5 to 7, averaging around 6.2. The specific gravity ranges from 1.003 to 1.035. Significant deviations in pH3 Chemical Concentration in g/100 ml urine Water 95 Urea 2 Sodium 0.6 Chloride 0.6 Sulfate 0.18 Potassium 0.15 Phosphate 0.12 Creatinine 0.1 Ammonia 0.05 Uric acid 0.03 Calcium 0.015 Magnesium 0.01 The element abundance depends on diet, health, and hydration level, but human urine consists of approximately: Oxygen (O): 8.25 g/l Nitrogen (N): 8/12 g/l Carbon (C): 6.87 g/l Hydrogen (H): 1.51 g/l Morning piss is best, diluted to 6-10 parts water. Breaking Down Nitrogen Forms & Their Impact: Forms of Nitrogen: Nitrogen, comes in three primary forms: ammonium, nitrate, and urea. Ammonium (NH4+) carries a positive charge, nitrate (NH3–)carries a negative charge, while urea ((NH2)2CO) carries no charge. Natural Processes in Media: Once these nitrogen forms are introduced into the growing media, natural processes kick in. Bacteria play a vital role, converting urea to ammonium or ammonium to nitrate. This latter conversion releases hydrogen ions, increasing media acidity. Urea Conversion: Urea undergoes rapid conversion to ammonium in the soil, usually within two days. Both urea and ammonium are often grouped together and referred to as ammoniacal nitrogen. When plants absorb nitrogen, they typically release a molecule with the same charge to maintain internal pH. This process can also alter the pH of the media surrounding the roots. pH Effects of Nitrogen Uptake: Ammonium (NO4) Uptake and pH: When plants absorb ammonium, they release hydrogen ions (H+) into the media. This increases the acidity of the media over time, decreasing the pH. Nitrate (NO3) Uptake and pH: Plants take up nitrate by releasing hydroxide ions (OH–). These ions combine with hydrogen ions to form water. The reduction in hydrogen ions eventually reduces the media acidity increasing the pH. Nitrate (NO3) Absorption Variations: Sometimes, plants absorb nitrate differently, either by taking in hydrogen ions or releasing bicarbonate. Like hydroxide ions, bicarbonate reacts with hydrogen ions and indirectly raises the media pH. Understanding these processes helps in choosing the appropriate fertilizer to manage media pH. Depending on the nutrients present, the media’s acidity or alkalinity can be adjusted to optimize plant growth. Risks of Ammoniacal Nitrogen: Plants can only absorb a certain amount of nitrogen at a time. However, they have the ability to store excess nitrogen for later use if needed. Nitrate (NO3) vs. Ammonium (NH4): Plants can safely store nitrate, but too much ammonium can harm cells. Thankfully, bacteria in the media convert urea and ammonium to nitrate, reducing the risk of ammonium buildup. Factors Affecting Ammonium (NH4) Levels: Certain conditions like low temperatures, waterlogged media, and low pH can prevent bacteria from converting ammonium. This can lead to toxic levels of ammonium in the media, causing damage to plant cells. Symptoms of Ammonium (NH4) Toxicity: Upward or downward curling of lower leaves depending on plant species; and yellowing between the veins of older leaves which can progress to cell death. Preventing Ammonium (NH4) Toxicity: When it comes to nitrogen breakdown of a nutrient solution, it’s crucial not to exceed 30% of the total nitrogen as ammoniacal nitrogen. Higher levels can lead to toxicity, severe damage, and even plant death. Ideal Nitrogen Ratio for Cannabis: Best Nitrogen (NO3) Ratio: Research shows that medical cannabis plants respond best to nitrogen supplied in the form of nitrate (NO3). This helps them produce more flowers and maintain healthy levels of secondary compounds. Safe Ammonium (NH4) Levels: While high levels of ammonium (NH4) can be harmful to cannabis plants, moderate levels (around 10-30% of the total nitrogen) are are considered most suitable. This level helps prevent leaf burn and pH changes in the media. Nitrogen: nitrate (NO3-) and ammonium (NH4+) Nitrogen is mobile in the plant. When it is in the soil it is mobile as Nitrate NO3– and is immobile as Ammonium NH4+ All those nutrients should be in ionic form, either in the soil or in a nutrient solution. Ions are simply the atomic or molecule form having +ve or –ve charge. As we know, the positive attracts the negative, and the same charge elements will repel each other; this power of charge represents the strength of the element. The positive ions are known as Cation, while negative ions are Anions. The anions want to disperse themselves to even concentrations, so they move from higher concentrations to lower concentrations. As we look at the soil structure, it’s a composition of particles; those particles attract the positive ions (+Ve), repel the Negative ions (-ve), and float freely in the water. This attraction of Cation by the soil particles is called Cation Exchange Capacity (CEC), which measures the number of cations that can be retained by the soil particles. The higher the CEC, the more Cation Nutrients can be stored in the soil. As a result, the higher CEC soils can become more nutrient-rich; also, keep in mind the soil composition is diverse and varies among different soil types.
Likes
21
Share
Gratitude. Gave her another application of Gibberelin, same as before. What can I do to increase the rate of cellular respiration? We are adding more reactants, like glucose. Photosynthetic efficiency is the fraction of light energy converted into chemical energy during photosynthesis in green plants and algae. The simplified chemical reaction can describe photosynthesis 6 H2O + 6 CO2 + energy → C6H12O6 + 6 O2 where C6H12O6 is glucose (which is subsequently transformed into other sugars, starches, cellulose, lignin, and so forth). The value of the photosynthetic efficiency is dependent on how light energy is defined – it depends on whether we count only the light that is absorbed, and on what kind of light is used (see Photosynthetically active radiation). It takes eight (or perhaps ten or more) photons to use one molecule of CO2. The Gibbs free energy for converting a mole of CO2 to glucose is 114 kcal, whereas eight moles of photons of wavelength 600 nm contains 381 kcal, giving a nominal efficiency of 30%. However, photosynthesis can occur with light up to wavelength 720 nm so long as there is also light at wavelengths below 680 nm to keep Photosystem II operating (see Chlorophyll). Using longer wavelengths means less light energy is needed for the same number of photons and therefore for the same amount of photosynthesis. For actual sunlight, where only 45% of the light is in the photosynthetically active wavelength range, the theoretical maximum efficiency of solar energy conversion is approximately 11%. In actuality, however, plants do not absorb all incoming sunlight (due to reflection, respiration requirements of photosynthesis, and the need for optimal solar radiation levels) and do not convert all harvested energy into biomass, which results in a maximum overall photosynthetic efficiency of 3 to 6% of total solar radiation. If photosynthesis is inefficient, excess light energy must be dissipated to avoid damaging the photosynthetic apparatus. Energy can be dissipated as heat (non-photochemical quenching), or emitted as chlorophyll fluorescence. Starting with the solar spectrum falling on a leaf, 47% lost due to photons outside the 400–700 nm active range (chlorophyll uses photons between 400 and 700 nm, extracting the energy of one 700 nm photon from each one) 30% of the in-band photons are lost due to incomplete absorption or photons hitting components other than chloroplasts 24% of the absorbed photon energy is lost due to degrading short wavelength photons to the 700 nm energy level 68% of the used energy is lost in conversion into d-glucose 35–45% of the glucose is consumed by the leaf in the processes of dark and photorespiration Stated another way: 100% sunlight → non-bioavailable photons waste is 47%, leaving 53% (in the 400–700 nm range) → 30% of photons are lost due to incomplete absorption, leaving 37% (absorbed photon energy) → 24% is lost due to wavelength-mismatch degradation to 700 nm energy, leaving 28.2% (sunlight energy collected by chlorophyll) → 68% is lost in conversion of ATP and NADPH to d-glucose, leaving 9% (collected as sugar) → 35–40% of sugar is recycled/consumed by the leaf in dark and photo-respiration, leaving 5.4% net leaf efficiency. Far-red In efforts to increase photosynthetic efficiency, researchers have proposed extending the spectrum of light that is available for photosynthesis. One approach involves incorporating pigments like chlorophyll d and f, which are capable of absorbing far-red light, into the photosynthetic machinery of higher plants. Naturally present in certain cyanobacteria, these chlorophylls enable photosynthesis with far-red light that standard chlorophylls a and b cannot utilize. By adapting these pigments for use in higher plants, it is hoped that plants can be engineered to utilize a wider range of the light spectrum, potentially leading to increased growth rates and biomass production. Green Green light is considered the least efficient wavelength in the visible spectrum for photosynthesis and presents an opportunity for increased utilization. Chlorophyll c is a pigment found in marine algae with blue-green absorption and could be used to expand absorption in the green wavelengths in plants. Expression of the dinoflagellate CHLOROPHYLL C SYNTHASE gene in the plant Nicotiana benthamiana resulted in the heterologous production of chlorophyll c. This was the first successful introduction of a foreign chlorophyll molecule into a higher plant and is the first step towards bioengineering plants for improved photosynthetic performance across a variety of lighting conditions. Photosynthesis by day, Cellular respiration by night. Co2 doesn't change the parameters of the environment that are suitable for the plant. Co2 increases the efficiency with which the plant captures carbon from the air and mixes with water using stored energy from photosyynthesis into carbo(sugar)hydrates(water). Max energy a plant can convert in any one cycle is 40 mole per day at 400 ppm. 60 mole per day at 12-1800 ppm. Notice that light intensity, carbon dioxide concentration, and temperature are the three main factors that impact photosynthesis. Greater light intensity leads to higher photosynthesis rates, as does increased carbon dioxide concentration. Temperature is also directly linked to the rate of respiration Q10 Temperature coefficient. This is a key factor affecting photosynthesis. Low CO2 affects the Calvin Cycle. If CO2 levels are low, rubisco cannot convert RuBP to GP in step one of the Calvin Cycle. This leads to the accumulation of RuBP and an overall slowing of the Calvin Cycle, which results in a fall in the production of TP/GALP. CO2 is not needed at night so turn it off. Nights should be focused on respiration and dealing with excess moisture spat into the air all night long, keeping ambient canopy RH 40-45%. This keeps a constant negative pressure overnight. Oxygen is what a plant needs at night, only oxygen diffuses into the leaves and only carbon dioxide diffuses out. Vpd is just a measure of temperature and humidity. The drier the air the more space it has to spit more moisture out. As soon as those lights go out she is just spitting moisture. All the energy the plant collects during the day must be processed overnight. Grow tents at night reaching upward of 65%RH or thereabouts things start to drift from optimal. If the plant only converts a percent of all the energy it gathered during the day and doesn't process it all that night, the plant keeps a surplus which will detract from the next day's DLI. I was surprised, stunned even at how much more water she needed to maintain the intense daytime cooling. Daytime priority is keeping temps under 86 and hitting a DLI of 40-60moles, supplement CO2. Nighttime is about maxing out the rate of respiration and getting rid of water ASAP. To make use of all the energy stored in the stems the plant needs to convert a lot of the stored energy to sugars then the plant mixes them with nutrients to make more complex cells, more nutrients, and more water until there is no energy left stored in those stems. If we don't optimize night cycle, like everything else with cannabis plants, the entire production of the plant as a whole will bottleneck at the place in the line that is least efficient. At night If you can stick to 40-45%RH, you should keep semi-optimal turgor pressure, negative pressure, and humidity for quick removal of water vapor generated under the stomata. Keeping 40-45 % should mean keeping temps around 73-83 and keeping your VPD in the "green" for most of the flowering period. I kinda think of it like PH, in that 6.5 is not the best for every nutrient but it's about balance across the spectrum of variables. VPD is similar. Becomes very hard to micro-manage if you focus on too many controllers its hard to keep everything perfect always. You can't keep it perfect 100%, all the time, well you can but the electrical cost of doing so very quickly changes your mind as electrical components sensors start fighting each other and cycling 24/7. I made the decision to pack everything the plant will ever need and then some into the soil, letting the plant dictate its own feeding schedule based on the demand the environment places on it.
1
Comments
Share
@SpliffDoc
Follow
Start of week 3 flower and things seem to be going OK. I'm excited to see how this turns out. Hopefully just keep things running smoothly for the next 6 weeks. Ill try and update as much as possible. ✌️
Likes
3
Share
In the last two weeks she has been flushed with phd balanced water 💦. Her bracts seemed to have fully swelled her ratio of trichomes was well over 30% amber she was beginning to fade so that’s when I decided she can’t go any further. She is emitting a deep dank musky toffee aroma the Double kush cake feminised bracts give off a tinted silver look. A true AfghanI kush appearance. The Double kush cake feminised finished at a height of approximately 62cm
1
1
Share
@pareto
Follow
Everything went well appart from the afids in the end. She looks very pretty and smells awesome! Yield could be a litle higher... Still shooting for less than 1€/g. I think I will stop topping my plants. Maybe next time. -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Set up cost (fixed costs) -Lamp: 40€ -Timer: 3,5€ -Pot: 4€ -Total fixed costs: 47,5€ Given 5 years (or 15 grows) usage time translates to around 3,17€ per grow in materials. Variable costs: -Seed: 10€ -Soil: 6€ -Fertilizer: 3,50€ -Power (68 days 20h/day): 19,58€ -Total variable costs: 39,08€ -Total costs per grow: 42,25€ -Cost per Gram: 1,63€
1
13
Share
@Naujas
Follow
This is my second growth in a suitcase, I got 30 grams of dry flowers from the first growth, but this growth together with FastBuds is obviously much better than the first one :) although the girl's leaves burn from the light, which is only 10-15 cm from the flowers, but the girl copes with it perfectly :) good luck to everyone.
Likes
2
Share
In this week, one of the "anonymous" seeds germinated (2nd attempt) and stared growing, so I felt confident, that the 4th plant was finally here and not too far behind.
Likes
2
Share
Altough the "anonymous" seedling was still a bit behind, I decided to move the plants into the AutoPots. The pots were still disconnected from the tank and the plants were handwatered for the time being. 3 days later it was clear that "anonymous" had died. I was getting a bit frustrated since the fourth pot was now empty and the other 3 plants were growing happily. I started another germination attempt.
Likes
2
Share
Likes
2
Share
Still trying to find the issue, I noticed that new growth mostly looked fine and the plants were growing quickly still after watering and leaf issues started popping up only after the soil had dried out quite a bit already. So was I underwatering? Was the EC in the soil rising after too much dryback? Still, the plants were quite light in color, but that did not seem like my biggest issue. I topped the GMO a few more times, because it had grown so tall. Finally I decided to put the Sour Strawberry seedling into the AutoPot as well.