2018-2019 Horticultural Catalog

clay pebbles • garden tower 2 • testers
PLANT!T Clay Pebbles
LECA (Lightweight Expanded
Clay Aggregate)8mm - 16mm
PLANT!T horticultural clay pebbles are made
from 100% natural clay. They are clean, pH
stable, and offer great aeration and drainage
in hydroponics, especially in flood and drain,
deep water culture, and drip feed systems.
Due to their unique structure and ability
to cover a large surface area, they offer
the ideal environment to foster beneficial
bacterial growth around the root zone,
leading to naturally healthier plants.
Price per Each
Size Catalog # 1– 9 10 & up
25 L 10-00040 $ 20.50 $ 18.75
PLANT!T
Coco Croutons
• Fresh-water rinsed with no salt residue
• Plant directly in the croutons or mix with
other media
• Organic alternative to clay pellets or rocks
• Neutral pH helps guard against mold
and fungus
• Add to mix to improve aeration and
drainage
• Porous structure promotes feeder root growth
• Perfect for orchids
• Made from natural coconut
• 28 liter bag (approximately 1 cu ft)
Price per Each
Size Catalog # 1-9 10 & up
28 L 10-00100 $ 19.90 $ 18.91
Garden Tower 2
• Grows 50 plants in just 4 square feet; or can be a modular system of
a total of 70 planting sites by adding 2 additional rings
• Mode of UV stabilized food grade polypropylene that is recyclable
• 100% American made
• Vermicompost tube in the middle of the tower allows for fast clean
loading of kitchen scraps to feed earthworms and create compost
• Internal bearing tracks allow for one handed 360° rotation so you can
access every plant easily
• Wide-stance legs provide stability even in severe wind conditions
• Gravity fed watering from top to bottom
• Pull gate at the bottom of the tower allows for effortless collection of
compost into drawer
• There is also a removable drawer for easy collection of compost tea
• Great educational tool for the classroom
Each
66-48200 $ 360.00
Hydroponics Combo
Tester pH/EC/TDS/T°
Same functions as Horticulture combo, but with
smaller EC and TDS ranges for greater accuracy in
low-feeding hydroponic systems.
µ = microsiemen
Specifications:
RANGES pH: 0 – 14
EC: 0 – 3999 µS/cm
TDS: 0 – 2000 ppm
Temperature: 0 – 60ºC/32º – 140ºF
RESOLUTION pH: 0.01
EC: 1 µS/cm
TDS: 1 ppm
Temperature: 0.1ºC/ºF
ACCURACY pH: ±0.05
EC/TDS: ±2% F.S.
Temperature: ±0.5ºC or ±1ºF
Automatic temperature compensation and
calibration with 1 or 2 points
BATTERY 100 hrs w/ 8 min auto-shutoff
SIZE
6.4 x 1.6 x 1”/ 3.5 oz
CALIBRATING EC calibrates TDS
Each
HI98129 pH/EC/TDS/T° Combo 42-50050 $ 155.00
HI73127 Spare electrode 42-52210 57.50
HI70007P pH 7.01 sachets 42-50490 26.00
(20 ml x 25)
Commercial Truncheon
The truncheon measures
the conductivity
of a solution.
Values it reads are:
• Conductivity factor
(CF) (4-60)
• EC (0.4 to 6.0)
• ppm 500 (200 to 3,000)
• ppm 700 (280 to 4,200)
Features
• No calibration
required
• No external switches
• Red LEDs
• Fully waterproof
• Auto-sense
on and off
• Battery life minimum
of one year
Each
42-61000 $ 116.00
pH Booster
Liquid potassium solution that was designed to raise
the pH of both soil and water. It’s easily absorbed
through leaf tissue and has low phytotoxicity. Potential
basicity equivalent to 160 lbs of calcium carbonate per
ton. Quick fix is 1 quart per 100 gallon of water.
pH Reducer
The natural way to lower the pH of soil, water and
solutions using citric acid. Also helps to chelate minor
elements that are insoluble in a growing medium.
Contains a natural wetting agent and a token amount of
nitrogen to aid the chelation process. Start with 2 fl oz
per gallon of concentrate @ 1:100. Also use to adjust
medium pH. Hand watering: 1/2 to 3/4 tsp per gallon
and saturate medium.
2.5 gallon
Description Catalog # Each 2 & up
pH Booster 07-00280 $ 58.50 $ 54.50
pH Reducer 07-00270 58.25 54.00
448 800-325-3055
www.hummert.com