Learn From Expert Growers

5.8–6.2 is the sweet spot for coco. Unlike soil (6.0–6.8), coco is closer to hydro. Check your pH after mixing nutrients, not before. If you're running Athena or similar salt-based lines, pH tends to land in range naturally. Always use a calibrated pH pen — cheap test strips aren't accurate enough for coco.

Start simple: a 2x4 or 4x4 tent, a good LED light (200-400 watts actual), quality soil, and a basic 3-part or 2-part nutrient system. You'll also need a fan for airflow, a pH pen, and a timer. Budget $500-800 for a solid starter setup. We have a free Beginner Grow Class video on our YouTube channel. Come into the store and we'll build you a custom list.

Yellow between the veins while veins stay green = magnesium deficiency (interveinal chlorosis). Super common in coco or RO water. Fix: add Cal-Mag at 3-5 ml/gallon. If it's on NEW growth at the top, that's likely iron deficiency — same fix, but also check your pH (iron locks out above 6.5).

For a 4x4 you want 400-600 watts of quality LED. Target 30-50 actual watts per square foot. Key questions: 120V or 240V? Dimmer? Samsung LM301 diodes are the standard. We carry Gavita, HLG, ThinkGrow, and Spider Farmer — come in and we'll match the right light to your voltage and budget.

VPD (Vapor Pressure Deficit) measures how hard your plants work to transpire. It combines temperature and humidity into one number. Target: 0.8-1.0 in veg, 1.0-1.4 in flower. Too low = slow growth + mold risk. Too high = stressed plants + nutrient burn. A $30 hygrometer and a VPD chart will change your grow.

A Dosatron D14MZ2 is the most popular. You need: the injector head, concentrate tanks (A and B for 2-part nutrients), check valves, and irrigation line. It sits inline on your water supply and draws concentrate at a set ratio (1:100 or 1:200). We have a full service video on YouTube, and our staff can build a complete parts list.

Soil: Fox Farm Trio (Grow Big, Big Bloom, Tiger Bloom) — simple 3-part with feeding chart on every bottle. Hydro/coco: Athena Blended Line (Bloom A&B + Grow A&B) — 2-part with great pH stability. Budget: General Hydroponics Flora Series — proven results. All in stock with every supplement.

Best approach: predatory mites (Persimilis for two-spotted, Californicus for prevention). Release early and often. For knockdown: Lost Coast Plant Therapy, Athena IPM, or neem oil (veg only). Our IPM workshop covers biological pest control in detail.

Almost always if running: coco coir, RO water, or LED lights. Dose: 3-5 ml/gal on top of base nutrients. In soil with tap water, probably not needed. We carry Athena CaMg, GH CALiMAGic, and Botanicare Cal-Mag Plus.

Each plant transpires ~1 pint/day in flower. 20-plant room = 20 pints/day dehumidification. Quest 506 handles rooms up to 2,500 sq ft. For tents: 30-50 pint portable unit. We can calculate the exact model you need based on plant count, room volume, and HVAC.

Coco should never fully dry out. Seedlings: once daily. Veg: 2-4x daily. Flower: 4-6x daily with 10-20% runoff. This is "crop steering" — small frequent shots beat one big soak. Use a timer or irrigation controller.

LED: more efficient (2.5-3.0 umol/J vs 1.7 HPS), less heat, 50,000+ hour lifespan, dimmable, lower power cost. HPS: cheaper upfront, better penetration. For new setups, LED is the standard. Switching to LED also lets you downsize AC since they run cooler.

In Ohio (zone 6): usually snow mold (rake and overseed), grub damage (milky spore or GrubEx), or dormant grass. Best program: aerate in April, overseed bare spots, apply starter fertilizer, then begin regular feeding once grass is actively growing.

Cardinals love black oil sunflower and safflower seeds (squirrels don't like safflower). Use a hopper or platform feeder near shrubs. Goldfinches: nyjer/thistle tube feeder. Woodpeckers: suet cakes. We have a full bird feeding section with feeders, seed, and squirrel baffles.

Classic: 1/3 topsoil, 1/3 compost, 1/3 perlite. For a 4x8 bed (12" deep) = ~32 cu ft. Add worm castings (10%), perlite for drainage, slow-release organic fertilizer. No-mix option: Fox Farm's Raised Bed Planting Mix is ready to go.

Ohio ponds need: a de-icer for gas exchange ($40-80), aerator running through winter, leaf netting in fall. Stop feeding fish below 50°F. Don't break ice — shock can kill fish. We carry Danner and Aquascape de-icers and aerators.

Get a TDS reading. Under 200 PPM, tap is fine. Over 300-400, consider RO. Toledo tap runs 200-350 PPM by season. RO = clean slate but add Cal-Mag back. Bring a water sample to the store — we'll test it free.

4-6" cuttings with 2+ nodes. Cut at 45°, scrape stem, dip in Clonex gel. Use rockwool cubes or aeroponic cloner. Humidity 80-90%, 75-80°F, 18/6 light (low intensity). Roots in 7-14 days. Our Clone Workshop video covers every step.

75-80°F lights on, 65-70°F lights off. 45-55% RH in flower (lower late flower). Target VPD 1.0-1.4. A 5-10°F night drop encourages flower development. Monitor with TrolMaster or Pulse — consistency beats perfection.

Yes! FREE workshops regularly — usually weekends. Topics: Indoor Growing, Mushrooms, Irrigation, Cloning, IPM, Soil Science, and more. All recorded and posted on our YouTube. Call (419) 725-2450 for the next class or subscribe at @ToledoIndoorGarden.