Started from seed this lady's have 17 days under half load 4 X 50W Cree CXB3590 CRI 80 3000K custom build led. 7days in rockwool cube under a dome , 10 days in 750ml pot. Freshly transplanted into to final pot. They have received 250ml of fertilizer solution and transplation soil was moisted with 6.5PH water. Led now running on full load. This project have some custom/extra gadget, a prototype growing controler. Hardware Specs: Raspberry PI 4 4Go Ram + SSD 120Go Phat sparkfun qwiic i2c hub + i2c sensor for : temperature,humidity, co2, tvoc, air pressure and distance measurement(plant height) Linked with one custom wifi power bar for schedule and countdown. One sonoff pw r2 for energy monitoring. Both using ESP8266 chip and running on Tasmota alternative firmware. Linked to the controler using normal wifi AP. From Wall|----Sonoff-----Powerbar---: Led, Extraction Fan, Mouvement Fan, and the Rpi4 Software: Exploitation System: Custom Linux Buster Lite OpenHab : Open source domotic software for visualition and automation. Mosquito MQTT +TLS server : Used to publish and receive message/data from sensor etc. InfluxDB : DataBase for data retention Chronograph: Visualisation and transformation panel to analyse our data. Custom python code for running the sensor and publishing result into mqtt channel Chronograph have monitoring panel for now The growroom Sensor AkA spaceship The system sensor and hardware/computer monitoring : Memory, Disk space, CPU load and temperature. In/Out etc. Network etc The database: request per db ,memory heap, disk usage, http request etc. Working : Co2, humidty,temperature, Tvoc, Current,Voltage, Power, Daily/yesterday/Total energy consumption on kWh and $ Planned in version 1.0 : Mesuring plants height using ultrsonic sensor. Adding remote On/Off function on sensor using openhab. Adding power schedule in openhab. Adding basic automatic watering/dosing system, Planned In version 2: Adding relay and dimmer on the custom led to control/dim each cob. Adding custom small emerson effect led based on 3W led. Adding , automatic, PH, PPM and temperature monitoring for water/fertilizer. Adding PAR sensor for light monitoring. Adding soil moisture and PH sensor. ============================================ 2020-05-07 ============================================ Added security cam for streaming with rtsp, working on http conversion for addition in openhab Added snapshot. CO2 sensor down, some resoldering needed. =============================== ================================= 2020-05-08 =============================== Good: Updating fertilizer quantity from 250ml/day to 500ml. Watering planned for the end of the day. 2 days ago i've pinched the head of each plant Internode are booming. Started LST training s to help the lower internode. Bad: Noted some physiological/Nonparasitic leaf Roll on one plant ; humidify level is too low; Humidificator filter is broken, need to be replaced. Monitoring #4 for couples of days.

~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_ 10/07/21 👋😺Hi grow family!! We're beyond excited to try out this new MarsHydro LED for our latest grow, the SP-3000 is INCREDIBLY bright!! ..I have never seen a light more appropriate for a 4x2 tent in my life, we (happily) replaced 3 "600 watt" blurple LEDs with this single rig ( something we've wanted for a very long time). There should be no issue achieving perfect coverage, corner to corner with this light. Its been years since we've flowered under LED ( and never one of this quality), we're a little bias towards HID/CMH, especially my hubby but I think this might just be the LED that changes our mind! We'll be growing Gelat OG Auto by Seedsman (we've heard amazing things) for our first grow under the SP-3000, all plants in 5gl fabric pots, Promix-B (25% perlite) on a 20/4hr cycle. We're starting with 4 plants but if they become unmanageable, we'll move one or 2 of the plants to another tent. We use a glass of water and a paper towel as our germination method. We soak seeds roughly 24hrs and then in a wet paper towel for another 12-24hrs, we average roughly a 90% success rate doing it this way... Thank you for reading if you made it this far and happy harvests everyone! ❤️💡🌱😽💨 ⚡Mars Hydro/SP-3000⚡ Specifications ⚙️: Diodes: Samsung LM301B / Osram 660nm (960 total) Driver: Meanwell 300watt 🔌 (300W±5% @AC120V-277V) PPF: 824umol/S ☢️ PPE: 2.8 µmol/j 〰️〰️ Lifespan: >50k hrs ⌛ Veg Coverage: 3 x 5 ft 🌱 Flowering Coverage: 2 x 4 ft 🌼 Weight: 10.1 lbs (4.6kg) -No-fan design: the SP-3000 uses an aluminum heatsink, and the driver can be removed then placed outside the tent🌡️⬇️ -IP65 waterproof ratings, tolerant to high humidity grow environments 💦 .. -Up to 30 of these lights can be daisy-chained together and controlled from a single light! 💡~💡~💡~💡~💡 ~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_ 10/10/21 🤘😺 100% germination!! All seedlings have broken the soil today.. I'm so in love with this light!! ❤️💡🌱 ~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~

man these fastbud plants are awesome getting nice color on the gg#1 think it is getting very close to kull time for a couple of these girls the smell is amazing did not take pictures of the sour hound #2 because it is not flowering but she is in the videos

Fattys gettin bigger & bigger,all seems to run smoothly, that was the last lst (I hope), thinking about defoliation next week, its a little jungle in there.

Photos 2 days ago there were some defiences you could see them on lower leafs but added them strong nutrient mix and now they growing very vigorous, made some topping a few days ago next update soon they will grow dynamic now everything is good organic grow 💪👌 they also closer to the light now as soon as they are bigger😍 i will train them more in next few weeks lets go!!

💓

Bericht folgt in Kürze 💚

F1 youngest of them all, will try to just leave it be without lst or topping or anything... Maybe.

She’s super sticky completely coated with frost much like frost banger. Her buds are very long/tall and thick. Great size but not very dense. Shes still foxtailing. But no worries if she doesn’t end up being a very dense plant, we’ll just use her to make Gummies..

Week 8 now she gets finalpart

Hello everyone week 4 has passed 😎 They are very well growing at fast pace and with a beautiful green colour on the leaves🤩 I’m so impressed with the roots structure😳⚡️ For the nutrient my homemade fertiliser 100% bio🌿 For the light schedule they spend around 16 hours outside full of sunlight☀️ Some LST🔗 Its the last week before 12/12 I will force the plants to flower in my garage 100% lightproof😎 See you next week…

Week 3F begins. Raised the light a bit, will see if it makes a difference with the leaves. Bud sites are popping and looking good for their small size. Thanks for stopping by.

Harvest day ! The plants are chopped and are hanging to dry. I put in a dehumidifier and a humidifier to control the humidity around 60%. The goal is to dry for 10 to 14 days. Then i will trim and cure them in grove bags for 6 weeks. I put the mutant straight in a zip lock in the freezer. I will make fresh frozen bubble hash (full spectrum) out of this one. I will update if the buds are dry en trimmed 🍀✌️

Girls are getting used to the environment, I had to reinforce #2 due to being behind a week.

11/15/22 Day 28- at the beginning of week 3 had the soil ph raise but got it under control so start of week 4 she is really growing nice trying to keep branches trained out to keep airflow in middle probably gonna switch to flower after end of this week

Transformation de la chica a la mujer. Disfruta lo conmigo Strong begining of the week, looking forward to give her all my love

Plants exploded this week once put into the Scrog. All tops topped once this week to help promote all tops below the main canopy to catch up with the rest.

One of the LCC and the RAK are little runtz, and the other LCC is growing almost twice as tall. They all look pretty healthy, and I am trying hard not to over do it with light intensity. I think in about a week or so they will go into flower.