garden is imaginary & full of tomatoes... post here for entertainment & educational purposes only...Mistress A woman who grows pot? SWEEEEEEEEEEEET
I'll be brief: TAG has been under development some 5+ years, taking bits and pieces from NASA research.
Somewhere along the line, someone confused fog with ultrasonic fog (UF). At the time, I too followed their lead- not knowing anything about TAG some 3 months ago!
Mature TAG roots look like pom-poms made from fish bones. The gianormous roots shown in this thread requires gallons more nutes with no appreciable benefit to size or potency. Compared to Pirate's system, TAG will likely use 1/4 the nutes. This not only saves money, but time, too.
Finally, TAG is the ultimate KISS system: one high pressure pump (50 psi <$100) probably 4 EXL type fog/mist heads that spray 50-60 micron droplets per 18 G tote, and your light system of choice- mine is LEDs. The pump will handle 60 sites on a 4 X 8 table, so you have lots of room to grow without buying more pumps.
TAG= No bubblers, no foggers, no chillers! KISS
tag has been around fro longer than 5 years... there true aero grows/ers on both og & cw, both of which have been defunct for over 5 years...
nasa did not invent aeroponics... but they have used aeroponics in space... mainly in the biomass production unit... the misting/fogging attributes were mainly developed to preserve the most valuable resource known: water...
the original aeroponic system was the ein geddi system. created in isreal to conserve water, etc... just a simple concrete tank w/ nutrient solution in bottom of tank, spray manifold @ timed intervals.
droplet size fixation does not seem necessary...
ran aero buckets ten 360's ago... included this & worked very well:
*5 gal bucket
*diy net pots: 32 oz big gulp stadium cups, holes made w/ soldering iron
*rio 600 pump in ea bucket
*2 regular sprayers
connect 3/4 vinyl tube to pump. end-cap @ 3". punch 2 holes into tube. insert 2 1/8" lines to sprayers zip-tied to bucket, below net pot. sprayers splash either side of the bucket. many droplets abound... 1-2 gals of water kept in bucket... level checked/water+nutes added thru, clear vinyl tubing attached to outside of bucket, running from 2" (@ bottom) -bucket lip (@ top), where zip-tied...
pump ran 24/7... no timed intervals... had 1/8" & 1/2" soaker hose in some, none in others. observed no difference between groups...
water is constantly splashing, dripping & circulating w/ pump, so is constantly releasing oxygen atom...
dont see how smaller droplet sizes or bigger pump, etc will have any impact that would be quantifiable... would only require time & energy to maintain & clean...
did not use foggers, special misters, or have external plumbing connecting buckets... used supernatural brand fertilizers & just poured in water & nutes into bucket... never emptied it... nute @ full strength - add back water for 7 days - nute @ full strength - repeat...
does not have to be complicated... please refer to the examples where high pressure pumps were a direct impact on final fruit count, health or anything else... vs a low pressure pump...
similar to old krusty threads where there were 20 pages just on soaker hoses & air pumps... while plants do need oxygen, as long as top root mass is not submerged, air roots will be exposed to the oxygen in the environment & bucket itself...
anyway, please refer to <50 psi pumps providing directly attributable impact on an aero garden, vs a >50 psi water pump...
enjoy your garden!