First time growing- need any help possible

Yo gabrielegabriele! That's a tight schedule if you have to move in July. To maximize growth right now, the first thing you absolutely must do is get those three seedlings into their own separate pots immediately. Having them all in one container is a recipe for disaster because their roots will tangle up, and they'll start fighting for nutrients and space, which will stunt them big time. Since you're on a clock, you want to give them as much high-quality light as possible (18 to 24 hours a day) and keep the airflow moving so they grow strong stems. If they are photoperiod plants, you'll have to keep them small enough to move easily, but if they are autos, they'll be well into flowering by late July anyway. Just make sure to use a good light potting mix and don't overwater them while they're still this small. Separate them now, give them their own space, and they'll explode in growth over the next few weeks. Happy Growing, Growmie!

Hello Gabriele,To prevent ''competition'' between plants, it is recommended not to germinate and grow them in the same container. That's the first thing to begin your journey to ''maximise'' the growth. You may try to separate them already, but I'm afraid it's either too early or too late to do it now. So if you've other seeds, I'd restart the grow with new seeds. Otherwise try to gently remove two of them and plant in other containers, without root damage it seems difficult. Good luck and enjoy growing.

You are still very early so you can set everything up correctly now and because autos grow fast every day matters, give them 18–20 hours of light per day and keep the light at the right distance to avoid stretching, put them in their final pots as soon as possible using 10–15L pots to maximize root growth and avoid multiple transplants to reduce stress, start light feeding after week 2 and increase nutrients slowly while keeping pH between 6.0 and 6.5, begin low stress training early by gently bending the main stem to open the plant and create more bud sites, do not top or heavily prune them because autos do not recover well from stress, water properly by letting the top soil dry slightly before watering again, keep temperature around 22–26°C and humidity around 55–65% now and lower it in flowering, ensure good airflow with a fan, and focus on consistency and plant health because with your timeline it’s better to aim for dense and healthy buds rather than big plants.

These things are already doomed to fall short of potential. Small pot with competing roots. Poor drainage qualities - even if 'magical' coco coir, still need 33% of volume perlite or similar. As far as moving... common sense... simply setup your grow area as quickly as possible once you move. LOL, seems obvious. Sounds like you may be able to harvest before you move, or if it's a photoperiod, ensure it happens more times than not. If not an autoflower, switch to 12/12 about 10 weeks before you would be burdened during your moving process. If it's an autoflower, keep it in a tiny pot for 3 plants and it might induce flower sooner. in the future -- one plant per pot and plan better. While the duration is not exactly known, you know it takes at least 3-4 months to grow a plant. Simply don't paint yourself into an inconvenient corner

transplant them in 3 different containers or it will be a mess. do it NOW!

salut .ca va être juste . L'urgence absolue : les séparer ​separe les immédiatement dans des pots individuels. ​Actuellement, les trois racines vont s'entremêler et elles vont se battre pour les nutriments, ce qui va stopper net leur croissance. ​Plus tu attends, plus l'opération sera risquée pour la survie des plantes. ​2. Corriger le "tigeage" (stretching) ​tes plantes sont beaucoup trop hautes et fines pour leur âge, elles cherchent désespérément la lumière. ​tu doit baisser ta lampe ou augmenter l'intensité lumineuse pour que les tiges deviennent plus robustes. ​Astuce de rempotage : Lorsque' tu vas les séparer, tu doit enterrer la tige dans la terre jusqu'aux premières petites feuilles rondes (les cotylédons). Cela permettra à la plante de créer de nouvelles racines le long de la tige enterrée et de ne pas s'effondrer. ​3. Stratégie pour juillet (Le timing) ​Avec un déménagement fin juillet, il a environ 16 à 17 semaines devant toi C'est parfait tu suit ce plan : ​Avril : Phase de croissance intensive. Il doit viser des plantes bien buissonnantes. ​Début Mai : Passage obligatoire en floraison (cycle 12h de lumière / 12h d'obscurité). ​Mai à mi-juillet : Phase de floraison (environ 8-10 semaines selon la variété). ​Mi-juillet : Récolte et début du séchage juste avant de charger le camion ! ​4. Maximiser le rendement : Le palissage (LST) ​Si tu veut beaucoup de fleurs dans ce laps de temps, il ne doit pas les laisser pousser "en sapin". ​Dès qu'elles ont 4 ou 5 étages, tu doit commencer à courber doucement la tige principale vers le bas avec de la ficelle. Cela forcera toutes les branches du bas à monter et à devenir des têtes principales. ​En résumé : Si tu ne les sépare pas aujourd'hui et ne règle pas son problème de lumière, tu n'aura presque rien à récolter en juillet. C'est maintenant que tout se joue ! j'espère que j'ai pu t'aider. bonne soirée

At this stage give them some roots enhancers, like mycorrhizae and trichoderma fungus, humic and fulvic acids, to maximize the growth

Hi topf deine Mädels sofort in drei einzelne Töpfe ansonsten hast du große Probleme mit den wurzeln. Ich nehme immer 3-4 Liter Töpfe am Anfang und dann 12 Liter Töpfe. Viel Glück 🍀