1st attempt at DWC

will give the run down at end of this week. But start of week 10 has been a nightmare, cant get temps below 30deg, res is to hot. Fucking heat wave. Day 64 Test 12L 28deg Ph5.5 Ec 1.5 Water (fridge cold) 2L Ph6.2 Ec 0.2 Threw some iced bottles in res. Test 14L 24 deg Ph 5.7 Ec 1.4 Day 65 Test 12L 30deg Ph 5.6 Ec 1.5 New res 15L 22deg Ph 5.8 Ec 1.4 Test 2hrs later 15L 26deg Ph 5.9 Ec 1.4 Day 66 Test mornin 14L 28deg Ph 5.5 Ec 1.4 Went on a mission and bought a £40 JML climate cooler. Have placed it outside the tent aiming at the intake pipe. Surprisingly it has reduced the temps down to sub 30deg. Also went to local hydro store to get some hydroguard but they didn't have any but they gave me a sample of CX regen-a-roots, and said that should do a similar job so going do another res change later. Test evening 13.5L 25deg Ph 5.5 Ec 1.4 New Res 14L 20Deg Ph 5.9 Ec 1.4 Test hours later 14L 22deg Ph 6.0 Ec 1.4 Day 67 Test mornin 13L 24deg Ph 5.4 Ec 1.4 Ph upped to Ph 5.9 Very strange how Ph has fallen so quickly. Test evening 12L 23deg Ph 5.7 Ec 1.4 Ok slightly puzzled here as Ph has dropped 0.2 in a half a day. Fed 2L 20deg 1.5ml/L micro 3.0ml/L bloom Ph 6.0 Ec 1.7 Test 14L 23Deg Ph 5.8 Ec 1.4 Am wondering if the massive drop in Ph is due to needing more nutes. Day 68 Test 12pm 14L 22deg Ph 5.5 Ec 1.5 Test 6.30pm 13.75L 22deg Ph5.5 Ec 1.5 Ph up to Ph 6.2 Ec1.5 Test 8.45Pm 13.5L 22deg Ph6.2 Ec 1.5 Test 10.00pm 13.5L 22deg Ph6.2 Ec 1.5 Day 69 7.15am test 12.75L 22deg Ph 6.0 Ec 1.5 6.45pm test 12.25L 25deg Ph 6.1 Ec 1.5 9.00pm test 12L 26deg Ph 6.1 Ec 1.6 2L 20deg water with 1ml/L regen a root. 9.30pm test 14L 25deg Ph6.1 Ec 1.4 Day 70 7.10am Test 13.5L 24deg Ph 6.2 Ec 1.4 7.10pm Test 13.5L 25deg Ph 6.2 Ec 1.4 ph down to Ph 5.8 Ec 1.4 9.30pm test 13.5L 24deg Ph 5.9 Ec 1.4 Ph down to Ph 5.8 Ec 1.4 It's been the hottest week I can remember, think day 65 was hottest day on record. That regen a root seems to be helping the roots, starting to see new root growth and they seem to be getting lighter again. Thinking res change 2mo and try and increase the Ec to 1.7 and see how it handles it. Trichomes are starting to cloud nicely.