Vote Now 🏆 for the Grow Awards 2025!
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
4 cream caramel under viparspectra xs1500
Mr_Autoflavour23started grow question a year ago
Will these 4 autos Finnish ok under the viparspectra xs1500 they are currently under ? Thankyou
Open
Setup. Lighting
likes
Answer
Mr_Autoflavour23answered grow question a year ago
They are on 18/6 in a 4ft x 4ft ... although the space they are covering now is about 2ft x 2ft ... the lights specs says can cover 2ft x2ft flowering at 14inch ...I haven't got the light that close yet its at about 18 inch and is covering 2ft x 2ft
likes
Complain
Polyphemusanswered grow question a year ago
xs1500 can probably hadnle 5-6sq ft at 100% and 20/4 schedule. You'll want more hours of light to compensate for trying to cover too much ground.
It can always 'finish.' the key will be whether the buds are larfy or not.
likes
Complain
Similar Grow Questions
Solved
Chilltkroete
Started the plants off with 60 watts. Increased to 100 watts today with a 20/5 schedule. Could I increase to the full 150 watts already or should I give them a few days with 100? Thanks in advance for any advice. It’s my first indoor grow with this setup and I’m still learning :)Week 1
Setup. Lighting
4 months ago
1
Solved
Sheldor
Hight ProblemsI’ve got 3 plants in my tent, but they’re all different heights. To compensate, I’ve hung my light at an angle, so one end is closer to the smaller plants.
My question is: Does this help, or am I better off keeping the light level? Any tips for dealing with uneven plant heights?4 months ago
2
6
Solved
Bluegrower92
Stretchy seedlings...worried!Hi, I have 5 seedlings on day 7. 2 of them are going fine but the three from ditch passion were very stretchy though. Likely due to having the light to far away. Take a look, any advise would be great. Cheers all!Setup. Lighting
Setup. Seedling
4 months ago
1
1
Solved
HAPPYCHEFF
Vegetative growth poor sunlightHey time grower here. started growing some seeds i found in some weed i had, plants already on soil on the first stage of vegetative growth but on my backyard i only have 8-9 hours of direct sunlight, will this work for a good vegeative growth? i know they need 18h at least :cSetup. Lighting
4 months ago
2
2
Solved
Frezzy
GrowlampeHallo an alle,
Ich bin schon länger auf der Suche nach einer guten Growlampe die auch mehrere Pflanzen ohne Probleme hochziehen könnte. Habe schon vieles gutes über die Mars Hydro TS600 gehört ist die Lampe besser für einzelne Pflanzen oder kann man auch mehrere hochziehen?Setup. Lighting
4 months ago
3
3
Solved
FromAbove
vegCan i grow a photoperiod under 16 hrs of light to save on electricity in veg?Week 4
Setup. Lighting
3 months ago
1
Solved
hinterhofgrower
UV LED slowing down growth? Sorry previous question without the question!The plant has a rectangular area in the middle where it is not growing as quickly. The difference is almost 10cm. I suspect the lamp. Could it be that the centrally installed UV LEDs are causing this? They should grow more inside because of more light.Week 7
Setup. Lighting
3 months ago
10
5
Solved
gruenerdaumen
Blüte einleitenWie soll ich den Lichtzyklus ändern von 16/8 auf 12/12, einfach direkt in einem Tag 4 Stunden Licht wegnehmen oder step by step pro Tag 30 min weniger Licht geben, bin mir unsicher ob ein direkter wechsel zu Zwittern führen kann, wie macht ihr es?Setup. Lighting
3 months ago
3
Solved
TheObserver
Wrong power cable in my LED light: still light when switched down off.Have you ever made this mistake? My second harvest was someway worst then my first. Sure I did some watering mistakes but during my chores in the room and in the tent, I found out. I used a random power cable on my PAR LED lamp so when It turned off still had some light on. Bang!Week 16
Setup. Lighting
2 months ago
3
8
Solved
Dargaville_Dukes
Will increasing light intensity restart stalled seedlingsSeeking advice from Mars Hydro TS1000 growers. When do you increase light intensity during seedling stage? I've had the light 30cm above the plant at 25% power since germination. The plants stalled 2 weeks ago. Can I get them going again by raising intensity or will I fry them?Week 4
Setup. Lighting
2 months ago
2
15
Solved
hightech316
Burn or ?leafs feel rough , little tiny greens dots with texture on leaf.
I found out after bumping the light up 40% Plants did not like.
Looked up manufactures suggested hanging / power. Seems I am over powered. The light is more 4x4 or 3x3 then 2x2
Diary is updated
Light or Nutrient?Leaves. Tips - Burnt
Setup. Lighting
2 months ago
9
12
Solved
CaninhaSativa
regarding the light spectrum ratio. what is the ideal light spectrum for both the vegetative and flowering phases?
Do you use 3500K lights during the vegetative stage, or only use cold white lights at 6000K? do you then switch in flower to 3500K lights along with 370-780nm?Setup. Lighting
2 months ago
6
2
Solved
RGGROW
Canopy clearanceI'm growing a photoperiod and been using the SF1000d light. Having to run the light much closer to the canopy than suggested during the entire process. I'm in flower currently and she still looks healthy as close as 6 inches from the light. Is this normal? Is my light below spec?Setup. Lighting
a month ago
4
2
Solved
connormcleod47
What is the optimal uMOL/DLI for autoflowers during the flowering cycle without CO2 on a 20/4 schedule?Setup. Lighting
24 days ago
3
3