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Goldleaf Hydroponics 3’x3’ 400W HPS Complete Grow Kit
This kit was designed to provide everything you need to grow and harvest in one convenient package. Whether you’re a first time grower looking to purchase all components at once or a seasoned grower simply looking to add a grow room, this kit has the framework necessary to get the job done.The Goldleaf Hydro experts have 18+ years experience growing and designing indoor gardens.
This kit is based around a 400W high pressure sodium (HPS) lamp which covers a 3’x3’ footprint, perfect for your Secret Jardin DARKROOM 3.0 DR90 which measures 35" x 35" x 79". For the lighting system, we’ve paired quality with economy by choosing the Sunspot 6 reflector, OptiLume 400W HPS lamp, and 400W iON electronic ballast. Also included is a 4” DuraBreeze carbon filter for odor control as well as the matching 4” DuraBreeze Inline Fan, with perfectly configured cfm ratings to more than handle the volume of this grow room. The included duct reducer allows you to connect the 4” filter/fan system to the 6” flanges on your Sunspot 6 reflector and exhaust excess heat out the other side to exit the tent. The filter/fan can either rest on the ground in a corner of the grow tent or be hung from the ceiling to accommodate more floor space. If you don’t want to exhaust through your light fixture (called “single pass” as the air only has one chance at contact time with the charcoal), you also have the option of recirculating or “scrubbing” the air by simply placing the fan atop the filter and allowing it to run continuously with no ducting attached. If you choose this method, you will probably want an additional run of ducting to exhaust heat from the reflector. In general, the order of these components will be
The 400W iON digital ballast will fire both high pressure sodium (HPS) and metal halide (MH) lamps. This kit includes an HPS lamp which is traditionally used for plants that will fruit and flower. For vegetative growth of leafy greens, you may consider purchasing a MH bulb separately; however, many people choose to grow all the way through all phases of growth under HPS, including the designers of this kit themselves! Be sure to also check out the Goldleaf Hydroponics Two-Room Grow Kits which allow you to keep plants in all phases of growth at once so you never have down time but maintain a perpetual harvest.
Accessories include the Blueprint Controllers Digital Thermo-Hygrometer for accurate reading of the temperature and humidity inside your tent and a Blueprint EZGrow timer which allows you to change photoperiods from grow (18 hours on/6 hours off) to bloom 12 on/12 off) with the simple push of a button. We’ve also included GroXcess rope ratchets which allow you to hang your light and adjust the height single handedly. For nutrients we’ve chosen the Technaflora Recipe for Success starter kit which includes their 3-part base nutrient system as well as a root accelerant, calcium-magnesium supplement, B1 vitamin supplements, a bloom booster, carbohydrate sweetener, and cloning gel. This nutrient kit also includes a step-by-step feeding chart that details each phase of growth by light and nutrient schedules.
Best of all, when you purchase any Goldleaf Hydroponics complete kit or combo package through , you get a free lifetime Frequent Farmer Gold (FFG) membership card entitling you to 10% off all regularly priced items when purchased direct. What does this mean? It means not only do you never pay full retail price again but you have access to unlimited free garden support from Monday-Saturday 10-7 EST by calling our national hotline. You get to pick the brains of our full-time online sales expert Clint or ask for the owner of the company Kyle or the manager Roger. We are real people that have extensively tested all the products we sell, and we are eager to share our knowledge with you. We can actually help you grow better! Additionally, Goldleaf Hydroponics is able to facilitate warranties and repair items in-house. This means you’ll never get the runaround and will have warranties honored long after your purchase. Our Sunspot reflector and iON ballast carry full 3-year warranties while all remaining electrical components carry a 1-year warranty.
There is no question too big or small! We will literally walk you through every step of the process from how to take a clone to deciding when to harvest. Grow gold with Goldleaf complete kits!
Q: Is this kit for soil or hydroponics? How many plants can I fit in the 3x3 tent?
A: This grow room and the included nutrients are compatible with both soil and hydro grows. The most common set-ups for this configuration would be a container soil garden (anywhere from a 1 plant screen of green in a 7 gallon pot to 4 plants in 5 gallon pots, etc.), a sea of green with up to 36 plants in 6” pots put straight from cutting into flower, or a 2’x2’ flood and drain (or ebb and flow) hydroponics system with a reservoir and flood tray. Goldleaf Hydro can help with these decisions!
Q: I understand this kit comes with the basics, but what other components might I someday wish to add?
A: You will want to think about whether you’ve chosen a hydroponic system to run or if you’ll need soil and containers to grow in. We can help with bucket systems, ebb & flow, aeroponics, etc. Some growers will also prefer to veg their plants under a blue spectrum metal halide (MH) bulb then switch to red high pressure sodium (HPS) for flowering. This is largely a matter of personal preference. The nutrients included are high quality and used by some of the most reputable growers in B.C.; however, should you decide to pursue different nutrients at a later time, we can assist. You’ll most certainly want to invest in a pH and EC/TDS meter if you plan on doing any serious growing. This will enable you to read your plants and adjust your feedings accordingly.
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All of our items include free shipping to the USA (excluding AK and HI). Alaska and Hawaii will require additional shipping charges. We advise residence of those states to reach out before purchasing. Shipping is discrete in plain brown boxes. We occasionally use recycled packing materials when possible as part of our environmental stewardship program. Please let us know if you have any special requests prior to shipment, and don’t hesitate to reach out prior to placing an order.
We ship most orders via FEDEX or Freight Truck.Most kits will need to be delivered via Freight Truck. In order to arrange delivery time, a phone number will be required for freight truck shipments.
When can you approximately expect to recieve your order?
West Coast: 3-5 days from receipt of payment
East Coast: 1-3 days from receipt of payment
Midwest: 1-2 days from receipt of payment
We want all of our customers to be delighted with their purchase, so if for whatever reason you are not happy with your order then we offer a14-day return period(you will have to cover return postage costs). All items must be returned in new/unused condition including the unaltered original packaging (please do not ship items back in just their retail packaging). Returns for any reason other than a faulty item are subject to a 15% restocking fee.
Superior customer service is our main goal! Faulty items will be replaced immediately and we will cover the postage in such situations. As a service to our customers, we honor and help with the warranty process for most items we sell. This means as long as the item is still under warranty, you can contact us directly for assistance. We can help speed up the process of getting you back on track. We will support you long after the purchase!