VIVOSUN Pump Sprayer 1 Gallon, Portable Water Spray Bottle in Lawn and Garden Yard, Weed Sprayer for Plants with 3 Nozzles, Adjustable Shoulder Strap, Pressure Relief Valve

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.

Awesome makes my job a lot easier, instead of buying spray bottles evry few months.

The media could not be loaded. Good for the money. I have 3 complaints.1. I wish the nozzle handle was just 2 to 4 inches longer so I can spray closer to the ground. It was breezy and the spray was going in the air. It is ALWAYS breezy/windy in NM where I live. So I have to hold the nozzle closer to the ground.2. I wish the container itself had a handle to grab. The only handle is on the lud which is pretty steady but it would be convenient if the bottom part had somewhere to hold.3. It seemed to lose pressure fast although this may or may not be due to my own error. In an area that us 38 feet x 20 feet, I had to pump it 4 times. But as I mentioned, it could have just been my own inexperience as this is the first time I ever used something like this.Otherwise it is great. Sprayed covered well. It did exactly what I needed it to. Easy to use. I basically took it out if the box, put water and weed killer in and used it straight away. 5 liters for a 38 x 20 area plus the 7 feet between the sidewalk and road.The strap is super helpful in carrying while walking and spraying. All the liquid was used, down to the last drop. I originally thought that I would have to tip it over to get it all out but to my surprise when I opened it, very little was left. Maybe a teaspoon. If thatThinking of buying another one for my dad.

GREAT SPRAYER - Except when the tank is full - NEVER LIFT THE TANK WITH THE TEE HANDLE! The Pump handle when I lifted the filled sprayer by the tee handle... The weak brittle plastic clips which attacth the top of the pump with the Pump handle to the bottom of the tank... It is weak enough that if you left it by the Tee-Handle while full it breaks the pump loose from the bottom of the damn tank... Luckily there is still half a tab to clip it back in to... Or it would have been totally useless... Otherwise it's a fantastic pump! - i did also buy an all metal spray handle! Those short plastic wand sprayers are a damn BACKBREAKER - Make the sprayer long enought for someone 6 feet tall to spray weeds on the ground without stooping over for an hour - ruining your low back in the process to spray all those low or new weeds which spring up all over the yard after a good storm. These damn included short wands are WAY TO SHORT ON ALL THESE TYPES OF SPRAYERS! FIX THAT PLEASE! IT HELLISH! OTHERWISE I HIGHLY RECOMMEND THIS SPRAYER WITH A FEW DECENT UPGRADES I HAVE MENTIONED. IT NOT MUCH MORE MONEY.

The Vivosun 4L Garden Pressure Sprayer worked fine until the Safety Valve Assembly broke on my 3rd use. I have submitted a warranty claim moments ago and I am awaiting a Vivosun Support's positive response to either send me a new Safety Valve Assembly, replace the entire sprayer or to return my funds in full. I have sent Vivosun Support screen captures of my Amazon purchase.Vivosun Support's Response:"Dear customer,We apologize for the broken Pressure relief valve.Regrettably, we do not have the Pressure relief valve parts available for shipping. However, we can offer a partial refund of $15. Is it possible for you to find the replacement part at a local store? （The refund will be credited back to the original bank account used for the order.）We are committed to resolving this issue to your satisfaction and look forward to working with you.Best Regard,Vivosun Customer Care Team"UPDATE - I was able to receive a partial refund from Amazon. Adding up the fuel to drive to and from the UPS Store which is 1 gallon of fuel, the frustration with dealing with Vivosun Customer Support, the time spent on my phone and computer dealing with this unnecessary issue, I strongly suggest that you SAVE YOUR MONEY.LESSON LEARNED - Read Amazon's 1 star and 2 star reviews carefully before you decide to buy....anything.