Community Forum — Page 17
Threads 321–340 of 376, newest first.
Can I use tap water for cannabis?
Yes, but check the pH first (should be 6.0-6.8 for soil). If your tap has chlorine, let it sit out 24 hours. If you have well water, test the PPM/EC — very hard water can cause…
What temperature should my grow tent be?
During veg: 72-82°F with lights on, 65-72°F lights off. During flower: 68-78°F lights on, 60-70°F lights off. Slightly cooler temps in late flower can bring out purple colors in…
How do I know when my soil is dry enough to water?
Stick your finger an inch into the soil. If it's dry, water. If moist, wait. Or lift the pot — heavy means wet, light means time to water. The lift test is the most reliable…
Is growing cannabis hard? Honest answers please
I want to grow but I'm nervous about messing up and wasting money. Be honest — is it actually hard or are people overcomplicating it?
Male vs female plants — how do I tell the difference?
I'm growing regular seeds (not feminized) and I need to identify males before they pollinate my females. What do male plants look like? When can I tell?
What does "curing" mean and is it really necessary?
Harvested my first plant and someone told me I need to "cure" it in jars for weeks. Can't I just dry it and smoke it? What's the point of curing?
How much does it cost to grow one cannabis plant indoors?
Trying to figure out if growing is actually worth it financially. What's the real cost breakdown for one plant from seed to harvest? Including electricity.
Why are the tips of my leaves turning brown and crispy?
My plant is 3 weeks old and the very tips of the leaves are starting to turn brown/yellow and feel crispy. The rest of the leaf looks green and healthy. What's happening?
Can I grow cannabis with just sunlight through a window?
I live in an apartment and can't set up a tent. My south-facing window gets about 5-6 hours of direct sunlight. Can I grow a plant there or do I absolutely need a grow light?
Do I need nutrients in the first week of growing?
Just planted my seed in Fox Farm Ocean Forest soil. Do I start feeding nutrients right away or wait? I bought the Fox Farm trio but don't want to burn my baby plant.
When should I switch from veg to flower? First photoperiod grow
Growing Girl Scout Cookies photoperiod in a 3x3 tent. She's been vegging for 4 weeks and is about 14 inches tall. When do I flip to 12/12? How tall will she get after the flip?
What size pots should I use for autoflowers?
I keep seeing conflicting advice. Some say 3 gallon, some say 5 gallon. Does it really matter that much? I have a small 2x2 tent.
Best soil for first cannabis grow? Don't want to mess this up
Starting my first grow next week. Everyone recommends different soil and I'm overwhelmed. Fox Farm, Roots Organics, Coast of Maine... What's actually the best for a complete…
Why are my seedlings stretching so tall and skinny?
My seedlings are 5 days old and already 4 inches tall with really thin stems. They look like they're about to fall over. Is this normal? Using a cheap LED about 30 inches away.
Amnesia Haze
I love Amnesia Haze, does anyone what pot sizes to use?
Complete Indoor Cannabis Growing Guide 2026 – Seed to Harvest
Everything you need to know to grow cannabis indoors, from absolute zero to harvest day. PHASE 1: SETUP (Week 0) Equipment checklist: Grow tent (2x2 to 4x4 depending on plant…
Best Cannabis Strains for Anxiety and Sleep – Medical Grower Guide
As a medical cannabis patient, I've tested dozens of strains specifically for anxiety and sleep. Here's what actually works: Best for Anxiety (Daytime Use): Harlequin (CBD 5:2) —…
Fastest Autoflower Strains 2026 – Seed to Harvest in 8 Weeks
Need bud FAST? These autoflowers go from seed to harvest in the shortest time possible: Under 70 Days: Zkittlez Auto — 65-75 days. Fruity, colorful, and done before you know it.…
Top Yielding Cannabis Strains 2026 – Maximum Harvest Guide
Want the biggest harvests possible? Here are the highest-yielding strains based on our community's real-world results: Indoor Kings (grams per m²): Critical Mass — 650-700g/m².…
Best Cannabis Strains for Beginners 2026 – Our Top Picks
Starting your first grow and feeling overwhelmed by strain choices? Here are the strains our community recommends for first-time growers: #1 Northern Lights Auto The most…