Let's Do Some LST

       Grow Goals Week 2 of Flower ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ 🌦️ VPD of 1.2-1.5 kPa for Early Flower 🌙 Diurnal Temp Difference of 10°F / 5°C 🔆 Maximum Light Infiltration 🔆 Maintain DLI at 40 for Early Flower 🚜 Microbes & Mycorrhizae 🚜 Even Defoliation Across Plants 🔎 Pest Inspection 🔎 Nutrient Deficiency Inspection 🔎 Plant Happiness Inspection 🔎 Note Growth Response _____________________________________          🚜  On The Road    ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ My long time friend is taking care of the plants for me while I travel. I mixed 27 Gal / 102 L of nutrient solution ahead of time. In the past, I have witnessed that a pre-mixed solutions’ pH tends to creep up, but I am trying to increase the pH a bit to around 6.4.   Big thanks to my long-time growmie for this week’s pics.   Also, big thanks to the hater who tried their very best to ruin my day with toxic comments. I will always choose to keep things on the positive. Eyes to the skies. Keep on growing.         🚜  LST Work Needed    ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ Once back, the first thing on my list is to level out the canopy using my LST. The plants have stretched quite a bit.       🌦️  VPD Needs Adjusting    ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ I forgot to adjust my Lung Room temp and RH% before leaving on a trip. Next week I will be modifying the environment to achieve my VPD goal of 1.2-1.5 kPa for early flower         🔆  No Far-Red (IR) Light During Early Flower    ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ I have covered up the Far-Red (IR) diodes on my lights with electrical tape. They will stay covered until mid flower to minimize the stretching that early flower brings. The ratio of Red photons to Far-Red light is what activates the plant’s shade avoidance system (stem elongation). Check out Week 8 for details on why I do this.         🔎  Pest Inspection    ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ I am enjoying being pest free since closing the lung room door. I will continue to use yellow sticky traps to monitor for any infestation.       🔎  Nutrient Deficiency Inspection    ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ #2 is becoming happy once again.      🔎  Plant Happiness Inspection    ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ No reports of plant unhappiness     ___________________________________________________________________________________________________________________________________________      Fabric pots to prevent root binding.   I am taking the Syn-ganics approach. Using soil with microbes + mycorrhizae added to the nutes. Mycorrhizae will be phased out during flowering as the high phosphorus environment halts fungal germination (Teaming with Fungi: The Organic Grower's Guide to Mycorrhizae by Jeff Lowenfels)   Enzymatic (Sensizym) will assist in breaking down dead root material in the soil. Any brand enzymatic that can break down cellulose will do just fine.   Agsil16H Potassium Silicate is pre-mixed at 148g per 1 gallon of water. Silica will aid plant strength/structure and also make the plants taste terrible to pests. As a side note, plants with too much nitrogen input taste sweet and delicious to pests!   Bacillus Thuringiensis subspecies Israelensis (Bti) (aka Mosquito Dunks) solution is added to the nutes to kill any larvae based pests such as gnats. Mixing Mosquito Bits into the soil is also a great idea.   Seaweed Bottled Mix Ingredients (NOT an endorsement. I purchased this with my own money) ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ - Ecklonia Maxima Kelp - Fish Hydrolysate - Blackstrap Molasses - Humic Acid / Fulvic Acid - Select Amino Acids (L-Alanine, L-Arginine, L-Aspartic, L-Cystine, L-Glutamic Acid, L-Glycine,   L-Histidine, L-Isoleucine, L-Leucine, L-Lysine, L-Methionine, L-Phenylalanine, L-Proline,   L-Threonine, L-Serine, L-Tryptophan, L-Tyrosine, L-Valine) - Calcium Phosphate - Arcanite - Sugars - Yucca Extract - Tryptic Soy Agar - Plant Hormones, Plant Growth Stimulators and Vitamins (Auxins, Cytokinins, Gibberellins,   Abscisic Acid (ABA), Adenine, Indole Acetic Acid (IAA), Adenosine, Zeatin, A (Carotene),   B1, B12, C, D, E, K, Biotin, Niacin, Choline, Pantothene, Folic Acid, Folinic Acid) ________________________________________________________________________________    I Build My Own Custom Grow LEDs https://growdiaries.com/diaries/165481-grow-journal-by-negotiatedbubble   Custom Built Modified Grow Tent Frame https://growdiaries.com/diaries/165474-grow-journal-by-negotiatedbubble   Custom Built Watering Table https://growdiaries.com/diaries/165482-grow-journal-by-negotiatedbubble   VPD Chart and Calculator spreadsheet https://docs.google.com/spreadsheets/d/1Dta8AptwIIgo728nAu4l9acrWYWPdrljjV4uzXwGJ0Q/edit?usp=sharing   My Custom Nutrient Spreadsheet https://docs.google.com/spreadsheets/d/1grolLVrJLQVSdK7sdnR7dS86axWIzDgW1iWWZIFHhiA/edit?usp=sharing