Still got some slight burning of leaf tips more so on the right side of the tent. Otherwise, growth is good. Stratiolaelaps scimitus are now abundant in the soil. Pretty neat. GIBBERELLIN: Note: As gibberellic acid is not soluble in water you need to dissolve in alcohol first, Mixed 0.75g Gibberellic Acid 90% with 50ml of 99% Isoprponal alcohol , (Any alcohol will do but a higher % works better) also warmer alcohol helps dissolve the gibberellin. Mixed with 1000ml =1L of distilled water, bringing the concoction to 400ppm. 2000ml = 200ppm etc Every plant has a different threshold required to elicit a response, 400ppm is on the high end of the scale I've read to be careful with dosage as it's easy to over-apply, let's find out if it does anything like it described. Added bunch of enzymes, aminos, 5 or so different kelp. Can be kept for 1 week in the refrigerator. Nutrients for the week are recipe foliar application. The speaker (containing a 3 KHz signal and nature sounds) is played at high volume with high treble and medium bass for 10 minutes before spraying the plants. The plants are then sprayed while it's playing and the sound is continued for another 20 minutes after spraying. Both sides of the leaves should be saturated. Treatment is best performed early in the morning/daylight, preferably in foggy 65+RH% dew. On cold mornings, spraying should be delayed until late afternoon if outdoors. Do not spray plants when the temperature falls below 50o F. The formula also can be administered in the regular weather supply, by drip-feeding, hydroponics, etc.. The nutrient solution should be applied once somewhere in first 4 weeks, then twice weekly thereafter. https://biologydictionary.net/gibberellin/ Once a plant has sprouted past the surface of the soil, the endosperm is long gone. The plant must now rely on photosynthesis for food. However, the role of gibberellin does not stop at the seed. Gibberellin is responsible for many aspects of plant development. Further, plants produce many forms of gibberellin molecules, which act on different parts of the plant. In the image below, you can see the effects of a specific gibberellin applied to a plant. In number 1, no gibberellin was applied. Plants 2 and 3 both had gibberellins applied, with plant 3 receiving the highest dose. Gibberellin here encourages the plants to increase their internode length or the length between their leaves. In many plants, the regulation of gibberellin is an important natural process that regulates their height due to this process. At the cellular level, gibberellin is influencing the balance of proteins. In doing so, it encourages cell growth and elongation in the stems and between nodes. In some species of plants, gibberellin is involved in many more processes. These include flowering, fruiting, and senescence, or the natural death of leaves and other plant parts. Interestingly, many genes that regulate and adjust gibberellin levels are influenced by the temperature. Thus, when the temperature changes during seasonal change, the plants react to this as gibberellin levels change. This starts off many processes such as flowering and fruiting. Gibberellin molecules are involved with and interact with other plant hormones. The auxin level, for example, is directly related to the gibberellin level, and the two complement each other. Ethylene, on the other hand, tends to degrade gibberellin levels. Plants use these hormones, which respond to different inputs, to balance and react to inputs from the environment. These inputs signal various environmental conditions, which the plant is keen to take advantage of. Gibberellin Structure Gibberellin molecules of different types are synthesized in many different parts of the plant. Currently, there are over 100 uniquely identifiable gibberellin molecules. These molecules are synthesized in many cells of the plant, but tend to be concentrated in the roots. This is different from auxin, which tends to concentrate at the apex. Gibberellin is a diterpenoid, which is a familiar and highly represented molecule in biochemistry. It forms the basis of molecules like Vitamin A and Vitamin E. Seen below is Gibberellin A1, which was the first identified gibberellin. Other gibberellins have the same basic structure, but have various side groups attached. These groups affect where and how the gibberellin acts, which is how gibberellin can have so many diverse and unique functions in different tissues