VIVOSUN 1 Gallon Lawn and Garden Pump Pressure Sprayer with 3 Water Nozzles, Pressure Relief Valve, Adjustable Shoulder Strap

The con being the difficulty of getting the lid on and off. When you have to tighten something to prevent pressure leakage. then loosen after use to refill it would be nice if the cap stood above the pressure release and Hose attachment. I have reasonably strong hands and still struggle to get a good grip to loosen the lid. Everything else I've had a great experience with. I'd also opt for a tougher tube in the future. As well as a longer one! This one hasn't broken.. But still! When you're working in lawn care around plenty of sharp objects and heavy things that crush toes. A thin black pressure hose is not likely to survive!

This thing is awesome! I was originally using the regular handheld one but it's been over a year, and I'm using it both indoors and outdoors, as well as it taking a bit of a beating with the natural wear and tear. But it still works very well ( the handheld vivosun) But with my new indoor grow I had the problem from day one of reaching the back of my tents (pots) and watering them with as much confidence and especially without disturbing the branches of my other ladies when they start to get thick and it's more of a hassle getting too the back potts. Also it's more transparent than the straight white one so when measuring you can actually measure your nutrients. It also as a pressure release valve so if you over pump and the water is coming out to fast/hard, pounding into the soil creating splash you can just release a small nozzle on the top to adjust the pressure of flow. It basically works right out of the box you really don't even need to read the instructions. It come with a few different extra different type nozzles I assume are for fertilizing and or watering if you want to get really dexter, but the base nozzle it comes with is adjustable to the calibration of the handheld just with the added extension. And I like that it's plastic but I'm not sure why? I won't tell you some bs vegan or bpa or whatever I just never liked the metal nozzle, I always think hard partials are some how getting in the medium, but probably just to much cbd and hempvana, lol. It's very light even though it's twice the size of a handheld gallon it's almost as easy to shake when you have water soluble mixers or whatever at max level. The only down side is probably if you were getting by with just the one handheld it takes a bit of getting used to if you are going to start mixing your nutrients according to the measurements of 1.3 gal. Generally you would rather underwater than over water your plants especially when using npks or other types of nutrients that are highly concentrated. But I just recommend cutting the dosage down and finding the sweet spot between you and your new go-to water device. This company really never disappoints me I use their tents as well and same thing. A few pin holes here and there the zippers need patience, but they hold up tried and true and are extremely easy, well if you had two people extremely easy, but very fun to construct. And I give them quite a beating in both drainage and putting way to much stuff on top of them, opening the observation window a zillion times a day and the velcro still hold/sticks, lean against it while doing other stuff. Anyhow what I'm getting at is the watering tank is just perfect for that capacity you need but also with the compactablity and quality of an industrial water sprayer. I would easily recommend this to anyone from a novice just several plant growing person to a small farmer neither would be overkill or not enough.

Has not failed yet.... I like that it comes with different sprayer heads and the relief valve. About $10 too much....

handles vinegar, salt, soap weed solution

seems well made and the sprayer nozzle is very good