Chat

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

Recommended

Back to Grow Questions

Leaves drooping after switching from MH to HPS light for flowering. Is this expected?

nectarinepastastarted grow question 4y ago

Flowering started on auto, switched light from MH to HPS 4 days ago. Same power, same ballast, different bulb vendor: - 150W MH from Superplant at 5000 K - 150W HPS MASTER SON-T APIA Plus from Philips at 1950 K Flowering continues but leaves started to droop, plant looks sad

nectarinepasta

nectarinepasta

Solved

Setup. Lighting

likes

JoeyGonzanswered grow question 4y ago

Same thing happens to me when I switched to my Blackdog. Different intensity she needs to get use to it.. I was told you should keep the distance a little further away for a few days as not to shock the plant. slowly move it close so she gets use to it

1 like

Complain

Selected By The Grower

Wycgrowanswered grow question 4y ago

Hps is warmer then MH i think just need more water 🤷‍♂️🏻

likes

Complain

Similar Grow Questions

Solved

Day shift for Photos.How to to a day shift for photoperiodics without mutation/hermies etc. Light schedule: 18/6; want to shift 8 to 12h backwards/forwards. Just in one shock? (e.g. give them 12h on top) Step by step? 2 weeks enough for recovery for 12/12 switch?

Setup. Lighting

1mo ago

1

1

Solved

raise light and power to get hight temps and better venting so whats would be best option for me i have my light on 240w (25%) around 3 ft from plants my tent doesn't get over 74 and its not venting as much as id like my ppfd is around the 300 mark should i raise light and turn to 400w (50%)

Setup. Lighting

1mo ago

6

5

Solved

Beginner Grow – Still Getting Leggy Seedlings? please don't judge. the other plants are for using the electricity more efficient. planning to move o Beginner grower in Germany. Strains: Outdoor Classics. 1st batch (1mo old beginning oudoors then moved inside with lamp) + 2nd batch (2w) stretched. Using Sunlight Stixx 50 at 60% dim, 50cm distance, seedling soil. Not sure if light settings are the problem. What are next steps?

Leaves. Color - Yellow

Plant. Too tall

Setup. Lighting

25d ago

4

2

Solved

Grow light question I bought a cheap light by KingLED. It’s only 100 Watts and I’m unsure if it’s enough for one plant. The light has 2 switches, one for veg and one for flower. Should I always have both on since it will be an autoflower?

Setup. Lighting

2mo ago

1

5

Solved

Hey growmies✌️💚, so I finally have a PAR meter. With all my 3 LEDs on at the lowest setting I reach like 77 umol max. What would you recommend for seedlings that small like in the picture? I saw seedling/clone 100 - 300. So just wondering how much for my little flowers? 😁✌️

Setup. Lighting

2mo ago

1

2

Solved

Irregular light schedule.I am thinking about giving her 24h lights a few days a week and then go back to 18h. Just to give her a boost. Will this irregular light schedule harm her? My first thought is that it doesn’t matter much since she is an auto, however I know that plants love balanced environments.

Setup. Lighting

2mo ago

10

9

Solved

How to dim a Sansi LED bulb I have a 10W Sansi LED bulb for my grow, but I would like to be able to dim the light since, having limited space and needing to place it close to the plant, I'm having issues. (https://www.amazon.es/SANSI-Bombilla-Espectro-Completo-Invernadero/dp/B08P1RL7KC/ref=asc_df_B082PSBP68

Setup. Lighting

2mo ago

6

7

Solved

Flickering AC INFINITY light- S33 I have flickering ac infinity lights. Connected and disconnected to controller. It won’t let me post a video but the video is on my most recent week of flower on my diary. Has anybody ever experienced this? And how did you fix?

Setup. Lighting

2mo ago

5

Solved

Is my LED too close or too far from my plant?So this is my first grow and it feels like she’s growing a bit slow. Currently at day 10. Distance was 62 cm. The LED is 100W. Now the distance is 57 cm. I’m wondering if I’m just impatient. Is this distance appropriate? How is the growth looking?

Setup. Lighting

2mo ago

4

2

Solved

Booster light did not turn off during night time 6th week of flowering AUTOFLOWERS 20/4 I accidentally left 20w 600mn booster for 3h during dark period (I noticed as switched off) Will they hermy? To be honest my growbox has holes so it was never a total balckness.

Setup. Lighting

10mo ago

6

5

Solved

Hey folks, newbie here! Any experiences upgrading the older model of Mars Hydro TSW 2000 with a custom controller/dimmer for Home Assistant integration? Insights appreciated! Thanks!

Setup. Lighting

Setup. Other

1y ago

4

2

Solved

Sorry hat the question earlier before but I'm new here so I dont know how to undo the solved quesion status. The LED has about 300W and I want to dimm it. not simply turn it on/off. Preferably with some kind of integration in home automation systems like Home Assistant. Thanks :)

Setup. Lighting

Setup. Other

1y ago

1

2

Solved

When to switch to red?Hey all growmies. I have a 420 FB Purple Punch going. She’s three weeks old tomorrow from sprout. I’ve had her under blue light so far. When do you reckon I should switch to red spectrum light? What do you guys think?

Setup. Lighting

10mo ago

3

Solved

First grow. Growing autos from meph in a 3x3 tent. They are in the w/3 of flower. On 24 hr light.(Accidentally) having a heat wave in my area and can't keeps temps down below 80-85. Will it hurt anything to switch to 18/6 now so I can have lights off when it's hottest part of day

Buds. Other

Setup. Lighting

1y ago

7

5

Solved

Light watt Ts1000 150 Watt mars hydro. Will this grow 3 plants?

Setup. Lighting

1y ago

1

1

Solved

InTheSmallSpace

When did the flowering start?The LED panel, after switching (Ts600 Mars Hydro), stayed slightly on even during the dark hours. I managed to fix the issue, but I'm not sure how to count the flowering period. The plant had shown some differentiation, a few pistils, and a bit of stretching. What do you think?

Setup. Lighting

1y ago

3

5

Solved

dli 40x40 growbox lamp distance problem hi guys, I have a ts1000 at a distance of 50cm they tell me to lower it to 40cm but the dli would greatly exceed (60 dli photone) the recommended threshold of 40/45. Having a 40x40 growbox, in your opinion, at what distance should I keep the lamp?

Plant. Other

Setup. Strain - Autoflowering

Setup. Lighting

1y ago

1

1

Solved

Light recommendation what led light would you recommend for a Secret Jardin DS150W (77x150x200cm)? It need to have a remote driver and be full spectrum. It could also be 2 lights.

Setup. Lighting

1y ago

3

Solved

Too much wattage?Is 300w too much for this early on? Going on week 2 just repotted today

Setup. Lighting

1y ago

4

4

Solved

Help de decide tent and light for my setup I want to so some quick yielts with autoflower. Maximum of 4, with a 100 watt light. - What tent do you recommend (will a 2,3 x 2,3 mars hydro be enough?) - What light do you recommend? (i see many 100 watt lights but some people pushing it with 300 watt lights, i won;t do co2)

Setup. Lighting

1y ago

3

4