EC inquiry for lettuce and leafy vegetables!
I would like to start a little inquiry about how various nutrient concentrations used by individuals could possibly be.
Let's start with lettuce and leafy vegetables in general. Please be brief and just give the mS/cm value (for some this means EC). In case you're going by ppm, PLEASE convert from conversion rate used by your instrument (500/700) to mS/cm (EC) and post this data ONLY.
Please specify as follows if possible:
A. Very first concentration you use plus day nutrients are added to plain water (after germination, 1, 2, 3 days after germination etc).
B. seedlings with 4-6 leafs until transplant to NFT or else
C. main concentration from transplant to maturity
D. only IF using various concentrations from transplant to maturity.
Roles: Only PERSONAL EXPERIENCE and strategies, or direct knowledge about 3rd parties please. No google results, commonly spread data, or graphs or tables PLEASE! No vague data, as in 0.9-1.7 and If only possible, do NOT care what others may post here or use.
I guess the outcome (average or variety) may be very interesting for each- and everyone ;-)
Thanks for participating!