Week 8, the last feed! Defoliated to let more air flow and light penetrate down into the lowers of the plant. Bud's are insanely sticky, plant is covered in frost, the pics don't do it justice.

Ultimi giorni per una pianta mentre altre due sono a seccare. Qua foto e video delle prime tre piante tolte. A settimana prossima 😊

terza settimana pianta che cresce tranquilla e sana

Still waiting for the trichomes colour switch ;)

Hello my friends, ...May 26, 2022....Day N°75.. ...Flowering day N°19... My two Feminized Royal THCV are fine and beautiful, they are monster plants, the stretching seems stabilized #1...120cm #2.. 120cm I give them water with a tablet of Easy Bloom tablet from RQS Organics Nutrients. They are under a MarsHydro TSW 2000 at 50% of power and at 20cm of the canopy. www.royalqueenseeds.com www.mars-hydro.com Thank you very much for passing by. Wish you the best with your green projects, peace. See you soon 💨💨💨

What's in the soil? What's not in the soil would be an easier question to answer. 16-18 DLI @ the minute. +++ as she grows. Probably not recommended, but to get to where it needs to be, I need to start now. Vegetative @1400ppm 0.8–1.2 kPa 80–86°F (26.7–30°C) 65–75%, LST Day 10, Fim'd Day 11 CEC (Cation Exchange Capacity): This is a measure of a soil's ability to hold and exchange positively charged nutrients, like calcium, magnesium, and potassium. Soils with high CEC (more clay and organic matter) have more negative charges that attract and hold these essential nutrients, preventing them from leaching away. Biochar is highly efficient at increasing cation exchange capacity (CEC) compared to many other amendments. Biochar's high CEC potential stems from its negatively charged functional groups, and studies show it can increase CEC by over 90%. Amendments like compost also increase CEC but are often more prone to rapid biodegradation, which can make biochar's effect more long-lasting. biochar acts as a long-lasting Cation Exchange Capacity (CEC) enhancer because its porous, carbon-rich structure provides sites for nutrients to bind to, effectively improving nutrient retention in soil without relying on the short-term benefits of fresh organic matter like compost or manure. Biochar's stability means these benefits last much longer than those from traditional organic amendments, making it a sustainable way to improve soil fertility, water retention, and structure over time. Needs to be charged first, similar to Coco, or it will immobilize cations, but at a much higher ratio. a high cation exchange capacity (CEC) results in a high buffer protection, meaning the soil can better resist changes in pH and nutrient availability. This is because a high CEC soil has more negatively charged sites to hold onto essential positively charged nutrients, like calcium and magnesium, and to buffer against acid ions, such as hydrogen. EC (Electrical Conductivity): This measures the amount of soluble salts in the soil. High EC levels indicate a high concentration of dissolved salts and can be a sign of potential salinity issues that can harm plants. The stored cations associated with a medium's cation exchange capacity (CEC) do not directly contribute to a real-time electrical conductivity (EC) reading. A real-time EC measurement reflects only the concentration of free, dissolved salt ions in the water solution within the medium. 98% of a plants nutrients comes directly from the water solution. 2% come directly from soil particles. CEC is a mediums storage capacity for cations. These stored cations do not contribute to a mediums EC directly. Electrical Conductivity (EC) does not measure salt ions adsorbed (stored) onto a Cation Exchange Capacity (CEC) site, as EC measures the conductivity of ions in solution within a soil or water sample, not those held on soil particles. A medium releases stored cations to water by ion exchange, where a new, more desirable ion from the water solution temporarily displaces the stored cation from the medium's surface, a process also seen in plants absorbing nutrients via mass flow. For example, in water softeners, sodium ions are released from resin beads to bond with the medium's surface, displacing calcium and magnesium ions which then enter the water. This same principle applies when plants take up nutrients from the soil solution: the cations are released from the soil particles into the water in response to a concentration equilibrium, and then moved to the root surface via mass flow. An example of ion exchange within the context of Cation Exchange Capacity (CEC) is a soil particle with a negative charge attracting and holding positively charged nutrient ions, like potassium (K+) or calcium (Ca2+), and then exchanging them for other positive ions present in the soil solution. For instance, a negatively charged clay particle in soil can hold a K+ ion and later release it to a plant's roots when a different cation, such as calcium (Ca2+), is abundant and replaces the potassium. This process of holding and swapping positively charged ions is fundamental to soil fertility, as it provides plants with essential nutrients. Negative charges on soil particles: Soil particles, particularly clay and organic matter, have negatively charged surfaces due to their chemical structure. Attraction of cations: These negative charges attract and hold positively charged ions, or cations, such as: Potassium (K+) Calcium (Ca2+) Magnesium (Mg2+) Sodium (Na+) Ammonium (NH4+) Plant roots excrete hydrogen ions (H+) through the action of proton pumps embedded in the root cell membranes, which use ATP (energy) to actively transport H+ ions from inside the root cell into the surrounding soil. This process lowers the pH of the soil, which helps to make certain mineral nutrients, such as iron, more available for uptake by the plant. Mechanism of H+ Excretion Proton Pumps: Root cells contain specialized proteins called proton pumps (H+-ATPases) in their cell membranes. Active Transport: These proton pumps use energy from ATP to actively move H+ ions from the cytoplasm of the root cell into the soil, against their concentration gradient. Role in pH Regulation: This active excretion of H+ is a major way plants regulate their internal cytoplasmic pH. Nutrient Availability: The resulting decrease in soil pH makes certain essential mineral nutrients, like iron, more soluble and available for the root cells to absorb. Ion Exchange: The H+ ions also displace positively charged mineral cations from the soil particles, making them available for uptake. Iron Uptake: In response to iron deficiency stress, plants enhance H+ excretion and reductant release to lower the pH and convert Fe3+ to the more available form Fe2+. The altered pH can influence the activity and composition of beneficial microbes in the soil. The H+ gradient created by the proton pumps can also be used for other vital cell functions, such as ATP synthesis and the transport of other solutes. The hydrogen ions (H+) excreted during photosynthesis come from the splitting of water molecules. This splitting, called photolysis, occurs in Photosystem II to replace the electrons used in the light-dependent reactions. The released hydrogen ions are then pumped into the thylakoid lumen, creating a proton gradient that drives ATP synthesis. Plants release hydrogen ions (H+) from their roots into the soil, a process that occurs in conjunction with nutrient uptake and photosynthesis. These H+ ions compete with mineral cations for the negatively charged sites on soil particles, a phenomenon known as cation exchange. By displacing beneficial mineral cations, the excreted H+ ions make these nutrients available for the plant to absorb, which can also lower the soil pH and indirectly affect its Cation Exchange Capacity (CEC) by altering the pool of exchangeable cations in the soil solution. Plants use proton (H+) exudation, driven by the H+-ATPase enzyme, to release H+ ions into the soil, creating a more acidic rhizosphere, which enhances nutrient availability and influences nutrient cycling processes. This acidification mobilizes insoluble nutrients like iron (Fe) by breaking them down, while also facilitating the activity of beneficial microbes involved in the nutrient cycle. Therefore, H+ exudation is a critical plant strategy for nutrient acquisition and management, allowing plants to improve their access to essential elements from the soil. A lack of water splitting during photosynthesis can affect iron uptake because the resulting energy imbalance disrupts the plant's ability to produce ATP and NADPH, which are crucial for overall photosynthetic energy conversion and can trigger a deficiency in iron homeostasis pathways. While photosynthesis uses hydrogen ions produced from water splitting for the Calvin cycle, not to create a hydrogen gas deficiency, the overall process is sensitive to nutrient availability, and iron is essential for chloroplast function. In photosynthesis, water is split to provide electrons to replace those lost in Photosystem II, which is triggered by light absorption. These electrons then travel along a transport chain to generate ATP (energy currency) and NADPH (reducing power). Carbon Fixation: The generated ATP and NADPH are then used to convert carbon dioxide into carbohydrates in the Calvin cycle. Impaired water splitting (via water in or out) breaks the chain reaction of photosynthesis. This leads to an imbalance in ATP and NADPH levels, which disrupts the Calvin cycle and overall energy production in the plant. Plants require a sufficient supply of essential mineral elements like iron for photosynthesis. Iron is vital for chlorophyll formation and plays a crucial role in electron transport within the chloroplasts. The complex relationship between nutrient status and photosynthesis is evident when iron deficiency can be reverted by depleting other micronutrients like manganese. This highlights how nutrient homeostasis influences photosynthetic function. A lack of adequate energy and reducing power from photosynthesis, which is directly linked to water splitting, can trigger complex adaptive responses in the plant's iron uptake and distribution systems. Plants possess receptors called transceptors that can directly detect specific nutrient concentrations in the soil or within the plant's tissues. These receptors trigger signaling pathways, sometimes involving calcium influx or changes in protein complex activity, that then influence nutrient uptake by the roots. Plants use this information to make long-term adjustments, such as Increasing root biomass to explore more soil for nutrients. Modifying metabolic pathways to make better use of available resources. Adjusting the rate of nutrient transport into the roots. That's why I keep a high EC. Abundance resonates Abundance.

Se observa ec estable durante toda la semana Se observa ph bajando progresivamente durante la semana hasta 5.5 el cual se corrige cuando se añade agua (20 litros cada 3 días) Se realiza cambio de la solución nutritiva el ultimo día de la semana 26/08/23 dejando los parámetros de EC en 1.5mS y PH en 6.2. Estos valores se pondrán en la tabla de la próxima semana

Bueno, iniciamos la semana con cambio de solución nutritiva con el nivel por debajo de la argilla en 5 cm para tener aire entre raíz, sustrato y solución nutritiva. Se ven más grandes y lindas, veremos cómo continúa en la semana. Hoy miré las raíces y se ven muy bien. Desde ayer algo cambio para mal...😩

Mi meraviglio sempre più....questa la lascerò così farò solo un po' di lst fino a quando non fiorisce......per ora continuo così!!! Non aumenterò i nutrimenti ci andrò cauto....

📆 Semana 7 La Mental Rainbow sigue avanzando firme en floración, con cogollos más densos y cubiertos de tricomas brillantes. Los pistilos continúan desplegando colores vivos, mientras el aroma dulce y terroso se intensifica. La estructura sigue sólida y bien aireada, favoreciendo el engorde máximo. 🌿 La genética promete resina y aromas intensos. Al final del día vi algo de brotitis en la punta central. ¡Seguimos creciendo fuerte 💪!

The stretch phase is officially over, and now the plant is shifting its energy toward trichome production!🌱 I’ve started noticing a light scent developing, though it’s still not very intense yet. I expect that to change in the coming weeks. I did a light defoliation to improve airflow and light penetration, and I plan to do another round in about two weeks. Interestingly, the fan leaves are starting to take on a slight reddish hue—curious to see how that develops! 💪😊 So far, everything is looking great, and I’m excited to watch the buds bulk up in the next phase!

This grow was so amazing!! The purple punch’s came out super sticky dense nugs, super frosty , an a huge smell of blueberry muffins! Super fun grow along with the Forbiddin Runtz definitely one of the sweetest berry smelling strains of ever grown, highly recommend everyone to try out the purple punch’s, you will be highly satisfied!! Stay tuned for next grow!!

Day 73 Day 38 Flower Monday 6th Camera is doing no justice, little video, although to my own fault I did not have phone with me when feeding yesterday for decent pictures. I will update again on water tomorrow ✌️ So far stretch has stopped, the recovery from lollipopping and defoliating is immaculate, she is so strong, already seeing denser bud sites and focused energy towards tops. Day 74 - picture updates, looking great 😍💪💚

Eine schöne Verteilung auf das Netz. Man kann an den Blättern schon zupfen und heftige Zitrus-Terps wahrnehmen!

Only 2 Pistles are showing very early flower. Plant doesn't seem to be getting any taller this is a genetic issue I think. Going to a different breeder next run. I think they are white label genetics.

Week 14 of flower..She is very thirsty, drinking a gallon every 2 to 3 days. Watered and gave tea yesterday . I copied the details above from last week, didn't check this time. Getting very, very close. The purple is really starting to show now, very pretty! Lights out on Saturday March 26th , shooting for 72 this time.

Sep 13: almost done. Doing a chemical flush this year using Final Flush from Grotek. It uses citric acid as a chelating agent rather than EDTA (which I would rather avoid). Sep 16: this is getting exciting as the buds are getting nice and big and hard, and there are lots of them. This harvest will be way more than a pound (454 g) and possibly over 600 g. Fingers crossed.

Quedan 2 riegos con producto y comienza el lavado de raices. Pinta muy bien la cosa.