Hydrobuilder
Vivosun pH & TDS Combo Meter
Vivosun's combo pen reads pH, EC, and temperature — the basic water check before every feeding.
Show dealTools — deals & promo codes
32 grower deals in Tools, each one linking straight to the seller for that deal — seed banks for seeds, Amazon (with our tag) for gear. Updated from checks dated Oct 2026.
VIVOSUN
VIVOSUN 13" Bud Leaf Bowl Trimmer
13-inch bowl trimmer for knocking leaf off buds in batches instead of one bud at a time.
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Happy Hydro
Fiskars Softouch Micro-Tip Pruning Snips
Micro-tip pruning snips — the standard hand tool for trimming, defoliation, and taking cuts.
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Target
ThermoPro TP49 Digital Hygrometer / Thermometer
Digital thermometer and humidity gauge with a large display — watch tent temperature and RH at a glance.
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Amazon
Bypass Pruning Shears — Professional 8 in
SK5 steel bypass pruners for live stems up to 3/4 inch. Clean cuts, less disease.
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Amazon
Folding Pruning Saw — 7 in Curved Blade
Pull-stroke folding saw for thick stalks and outdoor branches too big for shears.
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Amazon
Curved Blade Trimming Scissors — 2 Pack
Curved blades that follow a bud's shape. The harvest-hand standard.
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Amazon
Hori Hori Garden Knife with Sheath
One tool digs, saws roots, transplants and measures depth. A gardener's multitool.
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Amazon
Garden Tool Set — Trowel, Transplanter, Cultivator in Tote
Aluminum hand tools in a carry tote — the outdoor basics in one grab.
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Amazon
Soil Scoop Aluminum — Large
Deep scoop for filling pots without the mess. Also the perfect amendment measurer.
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Amazon
Kneeling Pad Thick Foam — 18 x 11 in
Save your knees on harvest and transplant days. Water-resistant and light.
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Amazon
Garden Gloves Nitrile-Coated — 6 Pairs
Breathable backs, grippy palms. The glove you actually keep on for soil work.
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Amazon
Soft Plant Ties — 50 ft Roll, Adjustable
Foam-coated soft tie that won't cut stems. Cut to length for training and support.
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Amazon
Velcro Plant Ties — 1/2 in x 30 ft Roll
Reusable hook-and-loop plant tape for LST and tomato training.
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Amazon
Plant Clips for Stems — 200 Pack
Gentle spring clips that hold branches to stakes and nets without damage.
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Amazon
Bamboo Stakes 4 ft — 25 Pack
Natural stakes for training and single-cola support.
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Amazon
Tomato Cages 3-Ring — 3 Pack, 42 in
Galvanized cages that also work as scrog frames and plant supports indoors.
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Amazon
Spray Bottles 32 oz — 3 Pack, Adjustable Nozzle
Chemical-resistant sprayers for foliar feeds and pest mixes. Label them — always.
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Amazon
Graduated Measuring Cup Set — ml and oz
Mix nutrients by the numbers. Translucent, chemical-resistant, nesting.
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Amazon
Large Syringes 60 ml — 4 Pack (No Needle)
Pull exact nutrient doses from bottles without spills or funnels.
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Amazon
Digital Pocket Scale 500 g x 0.01 g
Weigh dry amendments, harvest samples and small-batch inputs accurately.
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Amazon
Headlamp Rechargeable — Red Light Mode
Hands-free light with a red mode that won't interrupt a flower room's dark cycle check.
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Amazon
Jeweler's Loupe 30x and 60x with LED
Trichome and pest inspection in your pocket. The harvest-timing tool.
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Amazon
Digital Microscope Handheld — 40x to 1000x with Screen
See trichomes, mites and mold on a screen instead of squinting through a loupe.
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Amazon
Garden Twine Jute — 500 ft Roll
Biodegradable twine for tying, training and bundling herbs to dry.
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Amazon
Plant Labels Plastic T-Type — 100 Pack
Write-on stake labels that survive a full season of watering.
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Amazon
Waterproof Plant Labels Aluminum — 50 Pack
Embossable metal tags for mother plants and perennials — permanent records.
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Amazon
Tool Sharpener for Pruners and Blades
Carbide sharpener that restores snips and shears in a few strokes.
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Amazon
Harvest Apron with Pockets — Canvas
Wear your snips, ties and phone through trim day. Front pouch dumps debris fast.
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Amazon
Garden Kneeler and Seat 2-in-1
Flip it: a padded kneeler one way, a low work seat the other. Folding steel frame.
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Amazon
Twist Ties with Cutter — 492 ft Spool
The endless spool for training wires, cord management and quick fixes.
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Amazon
Root Pruning Scissors Bonsai Style — 8 in
Long, narrow scissors for root work and tight defoliation inside dense canopies.
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