My first "smoke" diary

The 57th day: The plants grow well after watering. The left plant is not very well (but the side colas grow faster), and the central cola of the right plant has grown up on a couple cm at day. I spay them before to switch off the light. Today I will change the lamp and light schedule to 12/12. I will wipe a cooltube, because it’s dirty. There is environmentally unfriendly atmosphere outside, dust flies into the house day and night. A humidifier continues to work. At least, until they begin to produce enough moisture. They recommend 60-70% humidity for Jack Herer. The 58th day: So, today is the beginning of the pre-flowering. The light day is reduced to 14 hours (from 8 to 22). Today I can't change the lamp on the HPS, so I will do it tomorrow, and will change the light schedule to 12/12 finally. Also I watered the plants per 1.2 l of the solution (Grow 1 ml, Bloom 2ml, Enzyme 2ml per bottle). The ph of the solution is 6.5 (ph of water was 7.5 before adding nutrients). Ph of the drainage of the left plant is 7, the right – 6.7 I did not understand a calculator. It basically shows that it is not necessary to water by Grow. I will increase the proportion of the Bloom gradually (Grow 1 ml / Bloom 3 mL). The 60th day: I watered by 1l of water. The ph of the left plant is 6.6, of the right – 6.5. I thought to water or not...It seems, the soil is more wet on the sides. But I don’t know what in a deep…May be there is drought. It’s difficult to determine a drought in a 20l pots. I ordered tow floor scales, I hope that my know-how will justify itself =) In the meantime, I decided to water them. The plants grow up =) The 61t day: I inspected symptoms on the leaves and came to a final conclusion about difitsite phosphorus and magnesium (and possibly potassium in a lesser extent). Besides a weigher arrived , so today I've decided to pour the plants with fertilizers, and at the same time to weigh the weight of the pots. I gave to the left plant a more concentrated solution due to the fact that it suffers stronger, it's more elongated and less fluffy. Let see how it will react. SO. Watering of the left plant: 1.2 l (grow 2ml / bloom 2 ml per bottle), ph 6.4, ppm 600 (ph of the drain is 6 ). Watering of the right plant: 1.2 l (grow 1ml / bloom 2 ml per bottle), ph 6.5, ppm 500 (ph of drainage is 6,6). I spray leaves with magnesium sulfate 0.5 ml per liter (not all, only for the prevention) in the evening, before turning off the light. Initially the weigher gave different readings of a weighing the same subjects, so I don't know how it was calibrated ... but in the end the left the pot weighs ~ 7.1-7.2 kg after watering by 1.2 liter , and the right - ~ 6.5-6.6 kg. What a difference there is now no possible to say - for this it was necessary to carry out measurements from the first day. So I will compare readings for each plant day after day. You can see symptoms and a weigher in the photo😉 The 63d day: Today I watered each plant by 1.5 l (grow 1 / bloom 2 / enzyme 2.5 ml per bottle). The left plant: ph 6.4, ppm 525 (drainage ph 7, ppm 740). The right plant: ph 6.6, ppm 520 (drainage ph 6,8, ppm 920 I can’t say about changing of stability ppm of drainage and solution, because I’ve just started to measure and fix their ppm. But it seems ph is stable Also I have statistic of reading scales. Yesterday I was measuring weigh during the day and seeing how the plants were becoming lighter on 100 gr in each 2 hour. They’ve become lighter on 200 gr after a night. I decided to give them a break between waterings 1.5 days for the purity of the experiment. Today I have measured reading “before” and “after”. Before watering(10 a.m.): the left plan weighed 6.4 kg, the right – 5.5 kg. After watering: the left plan weighed 7.6 kg, the right – 6.8 kg. I think the next watering will be tomorrow in the morning. We will see how the weigh will change Here is morning photo. The plants have just eaten. P.S. Thanks for comments and advices. Growdiary is a really great place.😃