Frequently Asked Questions
Question: “I think that I have everything connected correctly, but the water hasn’t started filling the tank. Does the solar panel have to be exposed to the sun for awhile to engage the pump?”
Answer: “When the solar panel gets full sun it will add water and once it has added enough water it will start circulating it.”
Question: “A hurricane is coming what should I do to protect my GrowBot?”
Answer: “The high winds could damage your Growbot, we recommend that you bring your portable green growing machines inside after emptying the water from the reservoir or tanks.
- The easiest and quickest way to empty the water is by removing the plants
- remove the top boards
- remove the lid
- use a pot or other container to remove the water
- disconnect the water hose
- then you and partner can move the GrowBot inside
- reassemble inside
- keep the growbags with plants moistened
MODEL T (coconut core and net pots):
- disconnect the water hose
- the easiest and quickest way to empty the water is by
- very slowly lifting the GrowBot from the solar panel end so it tips
- lift slowly which allows the water to drain out without blasting out the plants.
- You and a partner can then move the GrowBot inside.
- Keep the coconut core moistened.
Once the hurricane has passed and it is safe you can move your growbot back and reconnect the water hose.”
Question: “Aloha! Question, we’ve noticed in the last 24 hrs, all the parsley is wilting. When I checked the bag to see if it was wet, it’s water logged. I notice several inches of water standing in the yellow tray. Thoughts?”
Answer: “Could be the hole in the middle of the tray is plugged.”
Question: My growbot stopped feeding my plants! what do I do?
Question: jammed yucky nutrient pumps. *Note — nutrient pumps should never jam and should never be yucky.
* Avoid touching the nutrients and rinse your hands beneath running water when done.
1. Clean them by taking off the covers that protect the turbine(use your fingernail to gently pry off the turbine covers) then wash out any debris you find. Make sure the turbine can move it has a ’springy’ feel to it.
2. When you re-assemble the nutrient jar make sure both pumps are about an inch above the bottom. By having the pumps off the bottom it will insure the pumps will only take in nutrient that is mixed with water and will not jam.
3. Make sure to always close the nutrient jar lid after adding nutrients so that bugs, leaves and other debris do not fall in.
Question: moldy plants!
Mold on plants is unfortunately common. However it’s not so common on our systems if they are functioning properly.
Some of the common reasons for mold is:
- when leaves stay wet for multiple days
- got dehydrated from temporary lack of water which wreaks havoc on the plants immune system
- don’t have enough nutrients
- don’t get enough sun
- certain bugs will spread mold when they feed on plants
- root infections can also cause mold in the rest of the plant
- it’s just a plant that no matter what it always gets certain kinds of mold infections
- last but not least the plant is just old and it is dying and the mold started growing because of the plants naturally failing immune system
Some things to check:
- Leaves are blocking the solar panel
- The grow bed (yellow tray the plants are sitting on) is not draining properly because debris has blocked the hole in the middle of the tray.
- The nutrients are not being added regularly
Things you can do:
- Consider a greenhouse to keep the plants dry and warmer if you live in a wet cool climate
- Make sure to keep your solar panel clear of debris and leaves, make sure the water hose connected to the growbot stays on
- Top off your nutrient tank weekly to insure there are always plenty of nutrients for your garden (1/4 cup of nutrient per half gallon of water premixed before adding to the nutrient jar is best)
- Move to a location with at least 4 hours but 6+ hours of full sun is way better
- Keep a bottle organic insecticidal soap handy and the first hint of bugs spray leaves, stems and the perlite of the plants showing signs of bugs — do not spray flowers – don’t kill the pollinators
- If the plant is diing take out and consider not putting in your compost pile but instead some place it can decompose but not spread unwanted insects. Move any neighboring plants away of the same variety away from the affected plants.
- After 3 to 4 years of use our systems will have so much soil created naturally in the perlite it is a good practice to use the existing perlite in pottle plants and add new fresh perlite. Otherwise because our systems drain so well our clients plants never get root infections of any kind.
- Some plants … just don’t do well in the local area. However keeping more distance between the ground and the plant can work around those environmental challenges. Our gardens pebble walkways are specifically to combat beetles that live in the soil and will attack cucumbers, other Mellons and squash.
At some point a plant is just done … take — say thanks — put in your compost and plant a new one.
Question: mold in nutrient tanks
To be clear there might a small scum layer of mold on the surface of the nutrients but never a lot. Under normal circumstances the mixing pump and the fact that the nutrient tank is emptied every 7 to 10 days during normal operation keeps the mold in check.
There is a little sugar in the nutrients that the sugar mold is growing on. Anything that causes the mixing pump to stop working will eventually lead to a layer of mold growing on top of the nutrients.
* The sugar is there to feed bacteria/fungi that help to release the nutrients to the plants just like the bacteria and fungi in soil breakdown nutrients in the soil. The mold you are seeing is pretty common and harmless to us and the plants. That mold also dies or at least stops growing as soon as it gets injected into the main tank – the PH of the nutrient tank has a high PH and the main tank is much much lower.
Your pump(s) jammed which is why you had ‘big’ mold issues.
To fix the mold issue. Watch the Video! clean_pumps — music: bensound.com
- Clean the pump beneath warm running water or a bowl of water.
- When adding nutrients mix them before adding to the nutrient jar.
- Make sure the nutrient pumps are suspended about an inch above the bottom of the nutrient jar.
- Disconnect the solar panel
- Place the solar panel in a safe spot where it will not be stepped on or fall
- Take off the two top boards on either side of the lid
- Lift the lid as little as possible so you can see in and reach down and get the pump out
- Grasp the pump at the bottom of the tank CAREFULLY bring pull out f the tank so you can easily clean it
- Using your fingernails CAREFULLY remove the grill on the pump – put in a safe spot close by
- Using your fingernails CAREFULLY remove the pump turbine cover – put in a safe spot
- Remove any debris
- Use your finger to move the turbine blades — they should have a ’springy’ feel
- CAREFULLY replace the pump turbine cover
- CAREFULLY replace the pump grill
- Put the Pump back in the tank and make sure the pump is stuck to the bottom of the tank
- Make sure the lid seats properly
- Replace the two side boards
- Reconnect the solar panel
- Replace the solar panel